Burrito Casserole

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.