1 pound ground beef
1/2 cup diced onion
2 tablespoons taco seasoning
1 (10-ounce) can cheese soup
1 (10-ounce) can tomatoes with green chiles
1 (10.5-ounce) bag Doritos chips, Nacho Cheese flavor
3 cups Mexican blend shredded cheese sour cream and salsa for serving
Preheat the oven to 350 degrees. Lightly spray a 9×13 baking dish with vegetable spray. In a large, deep, non-stick skillet, brown the meat with the onion and taco seasoning until the meat is no longer pink, about 5 minutes, breaking up the meat with the back of a spoon. Add the soup and tomatoes to the pan and stir until blended. Use your hands to crush the chips slightly. Place about 1/3 of the crushed chips into the bottom of the pan, then spoon of the meat mixture over the chips. Top with 1 cup of the cheese, spreading evenly in the dish. Layer another 1/3 of the chips, the rest of the meat, and another cup of the cheese. Top with a final layer of the chips and top with the final cup of cheese. Bake for 25 minutes. Serve with sour cream and salsa on the side for topping each serving.