Burrito Casserole - cooking recipe

Ingredients

cooking spray
2 tablespoons olive oil
1/2 large yellow onion, chopped
1 pound ground beef
1 (16 ounce) can refried beans
1 (1 ounce) package burrito seasoning
1 (14.5 ounce) package tortilla chips
1 (10.75 ounce) can condensed cream of mushroom soup
4 ounces sour cream
2 1/2 cups shredded Mexican cheese blend
1 (8 ounce) jar salsa

Preparation

Preheat the oven to 350 degrees F (175 degrees C). Coat a casserole dish with cooking spray.
Heat olive oil in a large skillet over medium heat. Add onion and cook until translucent, 3 to 5 minutes. Add beef and increase heat to medium-high. Cook and stir until browned and crumbly, 5 to 7 minutes. Drain and discard grease.
Combine refried beans and burrito seasoning in a bowl and mix well. Add mixture to the beef in the skillet and stir well.
Mix cream of mushroom soup and sour cream together in a bowl.
Place a layer of chips into the prepared casserole dish to just cover the bottom. Follow by 1/2 the meat mixture, 1/2 the soup mixture, 1 cup shredded Mexican cheese blend, and 1/2 the salsa. Repeat layers and top with remaining cheese.
Bake in the preheated oven, uncovered, until hot and bubbly, 20 to 30 minutes.