Name: Creamy Lemon Crumb Bars Recipe
Prep time: 15 min
Cook time: 40 min
Total time: 55 min
Yield: 12
Cuisine: American
Ingredients: 1¼ cups all-purpose flour; 1¼ cups Old fashioned rolled oats; ½ tsp salt; ½ tsp Baking Soda; ½ cup granulated sugar; ½ cup light brown sugar; ¾ cup unsalted butter; 1 tsp vanilla extract; 14 oz sweetened condensed milk; 2 tbsp lemon zest; ½ cup Fresh Lemon Juice; 2 large egg yolks

Indulge in the zesty delight of creamy lemon crumb bars. With a buttery oat crust and a luscious lemon filling, these bars are the perfect treat for any occasion.

Photos of Creamy Lemon Crumb Bars Recipe

For this recipe, you might need to stock up on a few key ingredients that aren't always in your pantry. Ensure you have old fashioned rolled oats and sweetened condensed milk on hand. Fresh lemon zest and lemon juice will also be essential for that vibrant citrus flavor.

Ingredients For Creamy Lemon Crumb Bars

all-purpose flour: A staple for the base and crumble.

old fashioned rolled oats: Adds texture to the crust and crumb topping.

salt: Enhances the overall flavor profile.

baking soda: Helps the crust rise slightly for a light texture.

granulated sugar: Sweetens the crust and crumb.

light brown sugar: Adds a rich, molasses flavor to the crust and topping.

unsalted butter: Binds the ingredients together and adds richness.

vanilla extract: Enhances the flavor of the crust and crumb.

sweetened condensed milk: Forms the base of the creamy lemon filling.

lemon zest: Provides a burst of citrus flavor.

fresh lemon juice: Adds tanginess to the filling.

large egg yolks: Helps thicken the lemon filling.

One reader, Garner Majors says:

These creamy lemon crumb bars are a delightful treat! The perfect balance of tart lemon and sweet crumbly topping makes them irresistible. Easy to make and even easier to enjoy, they’re a hit at any gathering. Highly recommend!

Garner Majors

Essential Techniques for Making Creamy Lemon Crumb Bars

How to zest a lemon: Use a microplane or fine grater to remove the outer yellow layer of the lemon skin, avoiding the white pith underneath, which is bitter.

How to separate egg yolks: Crack the egg and gently transfer the yolk back and forth between the two halves of the shell, letting the white fall into a bowl below. Alternatively, use your hand to catch the yolk and let the white slip through your fingers.

How to mix ingredients: Combine the specified ingredients in a bowl and stir until they are evenly distributed and well incorporated.

How to press mixture into a pan: Use your hands or the back of a spoon to evenly press the mixture into the bottom of the baking pan, ensuring it is compact and level.

How to dot the top of the filling: Take small portions of the remaining crumble mixture and scatter them evenly over the top of the filling.

How To Make Creamy Lemon Crumb Bars

Sweet, tangy, and rich in texture, these lemon crumb bars are cooked with a milky lemon cream in between layers of oatmeal brown sugar crumble.

Preparation: 15 minutes

Cooking: 40 minutes

Total: 55 minutes

Serves:

Ingredients

1¼cupsall-purpose flour
1¼cupsold fashioned rolled oats
½tspsalt
½tspbaking soda
½cupgranulated sugar
½cuplight brown sugar,packed
¾cupunsalted butter,melted
1tspvanilla extract
14ozsweetened condensed milk
2tbsplemon zest,finely grated
½cupfresh lemon juice
2largeegg yolks

Instructions

Preheat oven to 350 degrees F and butter/flour or baking spray an 8×8-inch baking pan.
In a large mixing bowl add flour, oats, salt, and baking soda. Mix in the sugar and light brown sugar.
Add the vanilla and melted butter together and mix it into the dry ingredients.
Press half the mixture into the bottom of the baking pan.
Bake for 15 minutes.
While the crust is baking, mix together the condensed milk, lemon zest, lemon juice, and egg yolks.
Add it to the baking pan once it is done baking and dot the top of the filling with the remaining crumble evenly.
Bake for an additional 20 to 22 minutes.
Let cool completely, then refrigerate. The bars slice better cold.

Recipe Notes

To slice perfectly, freeze it so the filling doesn’t ooze at all while cutting.
Serving Suggestion: Freeze the bars then cut and dip the bottom half in some melted white chocolate. Put the dipped bars onto a wax paper-lined cookie sheet and keep refrigerated.

Nutrition

Calories: 354.25kcal
Fat: 15.86g
Saturated Fat: 9.49g
Trans Fat: 0.47g
Monounsaturated Fat: 4.29g
Polyunsaturated Fat: 0.91g
Carbohydrates: 48.88g
Fiber: 1.27g
Sugar: 32.69g
Protein: 5.73g
Cholesterol: 72.49mg
Sodium: 196.74mg
Calcium: 114.01mg
Potassium: 193.78mg
Iron: 1.20mg
Vitamin A: 132.34µg
Vitamin C: 6.08mg

Pro Tip for Perfect Creamy Lemon Crumb Bars

When zesting the lemon, make sure to only grate the yellow part of the peel. The white pith underneath can be bitter and affect the flavor of your creamy lemon crumb bars.

Time-Saving Tips for Making Lemon Crumb Bars

Prepare ingredients in advance: Measure and set out all ingredients before starting to streamline the process.

Use a food processor: Quickly combine the dry ingredients by pulsing them in a food processor.

Melt butter in microwave: Save time by melting the butter in the microwave instead of on the stove.

Line the baking pan: Use parchment paper to line the baking pan for easy removal and cleanup.

Chill in freezer: Speed up the cooling process by placing the bars in the freezer for a short time before slicing.

Substitute Ingredients For Creamy Lemon Crumb Bars Recipe

all-purpose flour - Substitute with whole wheat flour: Whole wheat flour adds a nutty flavor and more fiber, making the bars slightly healthier.
old fashioned rolled oats - Substitute with quick oats: Quick oats can be used in place of rolled oats, though the texture will be slightly different.
salt - Substitute with sea salt: Sea salt can be used for a slightly different mineral content and flavor profile.
baking soda - Substitute with baking powder: Use 1.5 times the amount of baking powder, but note that it may slightly alter the texture.
granulated sugar - Substitute with coconut sugar: Coconut sugar has a lower glycemic index and adds a caramel-like flavor.
light brown sugar - Substitute with dark brown sugar: Dark brown sugar has more molasses, giving a richer flavor.
unsalted butter - Substitute with coconut oil: Coconut oil can be used for a dairy-free option and adds a subtle coconut flavor.
vanilla extract - Substitute with almond extract: Almond extract provides a different but complementary flavor.
sweetened condensed milk - Substitute with coconut condensed milk: Coconut condensed milk is a dairy-free alternative with a similar sweetness and consistency.
lemon zest - Substitute with lime zest: Lime zest can be used for a different citrus flavor.
fresh lemon juice - Substitute with bottled lemon juice: Bottled lemon juice can be used in a pinch, though fresh is always best for flavor.
large egg yolks - Substitute with flaxseed meal: Mix 1 tablespoon of flaxseed meal with 3 tablespoons of water per egg yolk for a vegan alternative.

Creative Ways to Present Lemon Crumb Bars

Serve smaller portion sizes: Cut the creamy lemon crumb bars into elegant, bite-sized squares to ensure a refined presentation. Use a sharp knife to achieve clean edges.
Use decoration: Garnish each bar with a delicate twist of lemon zest on top. Add a small edible flower, like a viola or pansy, for a touch of color and sophistication.
Plate with contrast: Place the bars on a dark-colored plate to make the vibrant yellow of the lemon filling pop. A slate or matte black plate works beautifully.
Add a sauce: Drizzle a light lemon curd or raspberry coulis around the bars on the plate. This not only adds visual appeal but also enhances the flavor profile.
Use a dusting of powdered sugar: Lightly dust the top of the bars with powdered sugar for a delicate, snowy effect. This adds a touch of elegance and sweetness.
Incorporate texture: Serve the bars with a small quenelle of whipped cream or a dollop of mascarpone on the side. This adds a creamy texture contrast to the crumbly bars.
Add a fresh element: Place a few fresh mint leaves or a couple of fresh raspberries on the plate. This adds a burst of freshness and color.
Create height: Stack two bars slightly offset from each other to create a sense of height and dimension on the plate. This adds visual interest and a modern touch.
Use a stylish serving utensil: Present the bars with a sleek, modern dessert fork or a small gold spoon. This adds a touch of luxury to the dining experience.

Essential Kitchen Tools for Making Creamy Lemon Crumb Bars

Oven: Used to bake the crust and the lemon crumb bars at a consistent temperature of 350 degrees Fahrenheit.
8x8-inch baking pan: The container where the crust and filling are layered and baked.
Butter/flour or baking spray: Used to grease the baking pan to prevent sticking.
Large mixing bowl: For combining the dry ingredients and the butter mixture.
Measuring cups: To accurately measure the flour, oats, sugar, and other ingredients.
Measuring spoons: For precise measurement of salt, baking soda, and vanilla extract.
Spatula: To mix the ingredients together and to spread the mixture evenly in the baking pan.
Zester: To zest the lemons for the filling.
Juicer: To extract fresh lemon juice.
Small mixing bowl: For mixing the condensed milk, lemon zest, lemon juice, and egg yolks.
Whisk: To thoroughly combine the filling ingredients.
Cooling rack: To allow the bars to cool completely before refrigerating.
Refrigerator: To chill the bars so they slice better.

Storing and Freezing Creamy Lemon Crumb Bars

Once the lemon crumb bars have cooled completely, cover the pan tightly with plastic wrap or aluminum foil and store them in the refrigerator for up to 5 days. The flavors will meld and intensify over time, making them even more delicious.
If you want to freeze the bars for later enjoyment, cut them into individual portions and wrap each one securely in plastic wrap. Place the wrapped bars in a freezer-safe container or zip-top bag, removing as much air as possible to prevent freezer burn. Label the container with the date and store in the freezer for up to 3 months.
To thaw frozen lemon crumb bars, transfer them from the freezer to the refrigerator and let them defrost overnight. Alternatively, you can leave them at room temperature for a couple of hours until they soften to your desired consistency.
For a quick and easy treat, you can even enjoy these lemon crumb bars straight from the freezer. The cold temperature will make the creamy lemon filling even more refreshing and the crumb topping delightfully crunchy.
If you find that the bars have absorbed too much moisture during storage, you can crisp them up by placing them in a preheated 350°F (175°C) oven for 5-10 minutes before serving. This will restore the texture of the crumb topping and give you a warm, comforting dessert.

How To Reheat Leftover Lemon Crumb Bars

To reheat leftover creamy lemon crumb bars, preheat your oven to 350°F (175°C). Place the bars on a baking sheet lined with parchment paper or aluminum foil. Bake for 8-10 minutes, or until the bars are heated through and the crumb topping is slightly crisp. This method will help restore the texture of the oat crumble and the creaminess of the lemon filling.
For a quicker reheating option, you can use the microwave. Place an individual bar on a microwave-safe plate and heat it for 15-20 seconds. If the bar is not heated to your liking, continue microwaving in 5-second intervals until it reaches the desired temperature. Keep in mind that microwaving may result in a softer, less crispy crumb topping.
If you want to enjoy a chilled lemon crumb bar, simply remove it from the refrigerator and let it sit at room temperature for 5-10 minutes before serving. This will allow the flavors to develop and the filling to soften slightly, making it easier to bite into.
For a unique twist, try warming up a leftover bar in a skillet over medium-low heat. Melt a small amount of unsalted butter in the skillet, then place the bar in the pan. Cook for 1-2 minutes on each side, or until the bar is heated through and the crumb topping is golden brown and crispy. This method will give your leftover bar a delightful buttery flavor and a slightly caramelized exterior.

Interesting Facts About Lemon Crumb Bars

A random fact about this recipe is that the combination of lemon zest and lemon juice not only adds a refreshing citrus flavor but also helps to thicken the sweetened condensed milk filling, creating a creamy and tangy layer that perfectly complements the crumbly oat crust.

Is Making Creamy Lemon Crumb Bars at Home Cost-Effective?

This creamy lemon crumb bars recipe is quite cost-effective for a household. The main ingredients like all-purpose flour, rolled oats, granulated sugar, and light brown sugar are pantry staples and relatively inexpensive. Lemons and sweetened condensed milk add a bit to the cost but are still affordable. The approximate cost for a household of 4 people would be around $10-$12. Overall Verdict: 8/10.

Are Creamy Lemon Crumb Bars Healthy or Unhealthy?

This creamy lemon crumb bars recipe, while undeniably delicious, is not particularly healthy. Here's why:

The recipe contains a significant amount of butter and sugar, both of which are high in calories and can contribute to weight gain and other health issues if consumed in excess.
Sweetened condensed milk is also high in sugar and calories, further adding to the overall calorie count of the dish.
The recipe uses all-purpose flour and rolled oats, which are refined carbohydrates and may cause blood sugar spikes.

However, there are some redeeming qualities:

Lemons are a good source of vitamin C and antioxidants, which can support immune function and overall health.
The use of egg yolks provides some protein and nutrients, such as choline and vitamin D.

To make this recipe healthier, consider the following suggestions:

Reduce the amount of sugar and butter used in the recipe. You can experiment with using applesauce or mashed bananas as a partial substitute for butter, and you may be able to cut back on the sugar without sacrificing too much flavor.
Use whole wheat flour instead of all-purpose flour to increase the fiber content and provide more nutrients.
Opt for unsweetened condensed milk or a lower-sugar alternative to reduce the overall sugar content.
Incorporate more lemon zest to boost the lemon flavor without adding more sugar or calories.
Serve the bars in smaller portions and pair them with fresh fruit or a dollop of Greek yogurt for added nutrients and balance.

Editor's Opinion on Creamy Lemon Crumb Bars

This recipe for creamy lemon crumb bars is a delightful blend of textures and flavors. The buttery oat crust provides a satisfying crunch, while the creamy lemon filling offers a refreshing tanginess that balances the sweetness perfectly. The use of both granulated and light brown sugar adds depth to the flavor profile. The instructions are clear and straightforward, making it accessible even for novice bakers. Chilling the bars before slicing ensures clean, neat portions. Overall, it's a well-rounded dessert that's sure to impress at any gathering.

Enhance Your Creamy Lemon Crumb Bars Recipe with These Unique Side Dishes:

Grilled Asparagus with Lemon Aioli: Grilled Asparagus with Lemon Aioli: The smoky char of grilled asparagus pairs beautifully with a tangy lemon aioli, echoing the citrus notes in the creamy lemon crumb bars. This side dish adds a touch of sophistication and a burst of freshness to your dessert spread.

Herb-Roasted Chicken: Herb-Roasted Chicken: A succulent herb-roasted chicken provides a savory contrast to the sweet and tangy flavors of the lemon crumb bars. The aromatic herbs and tender meat create a well-rounded meal that leaves a lasting impression.

Berry Spinach Salad: Berry Spinach Salad: A vibrant berry spinach salad with fresh strawberries, blueberries, and a light vinaigrette dressing offers a refreshing and colorful complement to the rich, creamy bars. The mix of sweet and tart berries enhances the lemony goodness of the dessert.

Butternut Squash Soup: Butternut Squash Soup: A warm, velvety butternut squash soup with a hint of nutmeg and cinnamon provides a comforting and hearty prelude to the lemon crumb bars. The creamy texture and subtle sweetness of the soup harmonize with the dessert's flavors.

Prosciutto-Wrapped Melon: Prosciutto-Wrapped Melon: The salty, savory prosciutto wrapped around juicy, sweet melon creates a delightful contrast that enhances the citrusy brightness of the lemon crumb bars. This elegant appetizer adds a touch of sophistication to your dessert experience.

Delicious Alternatives to Creamy Lemon Crumb Bars

Lemon Blueberry Cheesecake Bars: Imagine the tangy zest of lemon paired with the sweet burst of blueberries. These bars feature a creamy cheesecake layer nestled between a buttery crust and a crumbly topping. Perfect for a summer picnic or a delightful dessert after dinner.

Strawberry Lemonade Bars: These bars bring the refreshing taste of strawberry lemonade into a delectable dessert. A sweet and tart strawberry layer sits atop a buttery crust, all finished with a dusting of powdered sugar. It's like a sip of summer in every bite.

Key Lime Pie Bars: Transport yourself to the tropics with these key lime pie bars. A graham cracker crust supports a creamy, tangy key lime filling, topped with a dollop of whipped cream. These bars are a refreshing treat that will brighten any day.

Raspberry Lemon Crumb Bars: These bars combine the tartness of raspberries with the zing of lemon. A buttery crumb crust and topping sandwich a luscious raspberry-lemon filling, creating a perfect balance of sweet and tart flavors.

Mango Coconut Bars: Dive into a tropical paradise with these mango coconut bars. A rich, buttery crust is layered with a creamy mango filling and topped with a sprinkle of toasted coconut. These bars are a delightful escape to the islands.

Appetizers and Main Courses to Serve with Lemon Crumb Bars

Appetizers:

Stuffed Mushrooms: Elevate your appetizer game with Stuffed Mushrooms. These delightful bites feature cremini mushrooms filled with a savory mixture of cream cheese, garlic, and herbs. The mushroom caps are baked to perfection, creating a creamy and flavorful filling that pairs beautifully with the earthy taste of the mushrooms. Garnish with a sprinkle of parmesan cheese and fresh parsley for an elegant touch.

Caprese Skewers: Add a touch of Italian flair to your appetizer spread with Caprese Skewers. These vibrant skewers feature cherry tomatoes, fresh mozzarella balls, and basil leaves drizzled with a balsamic glaze. The combination of juicy tomatoes, creamy mozzarella, and aromatic basil creates a refreshing and visually appealing appetizer. Serve these skewers on a platter for a simple yet sophisticated presentation.

Main Courses:

Grilled Herb-Marinated Chicken: Grilled Herb-Marinated Chicken: Elevate your dinner with this succulent chicken dish. The chicken breasts are marinated in a blend of fresh herbs, garlic, and lemon juice, then grilled to perfection. The marinade infuses the meat with a burst of flavor, making each bite a delight. Serve with a side of roasted vegetables and mashed potatoes for a complete meal that’s sure to impress. This dish is perfect for a family dinner or a casual get-together with friends.

Creamy Spinach and Mushroom Pasta: Creamy Spinach and Mushroom Pasta: Indulge in a comforting bowl of pasta with this rich and creamy spinach and mushroom dish. The pasta is tossed in a luscious sauce made from heavy cream, Parmesan cheese, and garlic, with sautéed mushrooms and fresh spinach adding depth and texture. A sprinkle of nutmeg and black pepper enhances the flavors, making this dish a delightful treat. Pair it with a crisp green salad and garlic bread for a satisfying meal that’s both elegant and easy to prepare.

Why trust this Creamy Lemon Crumb Bars Recipe:

This recipe combines the perfect balance of sweetened condensed milk and fresh lemon juice to create a creamy, tangy filling that pairs beautifully with the buttery, crumbly crust. The addition of old fashioned rolled oats adds a delightful texture, making each bite a satisfying experience. With clear, easy-to-follow instructions and common ingredients, this recipe is designed for success. Trust in the harmonious blend of flavors and the tried-and-true baking techniques to deliver a dessert that will impress every time.

Share your thoughts on the Creamy Lemon Crumb Bars recipe in the Baking and Desserts forum and let us know how yours turned out!

FAQ:

How do I store the lemon crumb bars?

I usually store them in an airtight container in the refrigerator. They stay fresh for about a week, and they taste even better when they're chilled.

Can I use quick oats instead of old fashioned rolled oats?

Sure, you can use quick oats if that's what you have on hand. The texture might be slightly different, but they'll still taste great.

Can I substitute the lemon juice with bottled lemon juice?

Fresh lemon juice gives the best flavor, but if you're in a pinch, bottled lemon juice will work. Just make sure it's 100% lemon juice without any added sugars or preservatives.

What can I use instead of sweetened condensed milk?

Unfortunately, sweetened condensed milk is pretty essential for this recipe. It gives the bars their creamy texture and sweetness. There isn't a great substitute for it.

Can I make these bars gluten-free?

Yes, you can! Just use a gluten-free all-purpose flour blend and make sure your oats are certified gluten-free. The bars should turn out just as delicious.