Pork Tenderloin with Roasted Apples and Onions Recipe

Place one oven rack in top third of oven, and another rack in bottom third. Preheat the oven to 450 degrees F.

In a small saucepan, bring the vinegar and maple syrup to a boil over high heat. Cook, stirring occasionally, until the mixture has been reduced to ¼ cup.

Remove from heat, then transfer 1 tablespoon to a small bowl for drizzling, and set aside. Reserve the rest of the glaze in saucepan.

On a large rimmed baking sheet, toss apples and onion with oil. Season with salt and pepper, then arrange in a single layer.

Roast for 15 minutes, until golden. Remove from oven and toss.

Line another rimmed baking sheet with aluminum foil; place pork on foil. Season generously with salt and pepper, then brush with glaze from saucepan.

Return the apples and onion to the oven, on the bottom rack. Place the pork on the top rack, then roast 10 minutes. Remove pork from oven; brush with glaze (discard any remaining in pan).

Roast for about 10 minutes more, until the pork registers 150 degrees F on an instant-read thermometer, and the apples and onion are tender.

Transfer the pork to a cutting board, and let rest 10 minutes. Slice to ¼-inch thick pieces, then drizzle with reserved tablespoon glaze.

Serve with apples, onion, and, if desired, buttermilk mashed potatoes. Enjoy!