Step 1

Preheat oven to 375°. Prepare a 9x13 pan by spraying it with nonstick cooking spray. Set it aside.

Step 2

Brown ground beef in a large skillet over medium-high heat until no longer pink. Drain fat {if any}. Add taco seasoning, black beans, corn and salsa to browned ground beef. Stir to combine, simmer for a couple of minutes and remove from heat.

Step 3

Add ⅓ of the crushed Doritos chips to the bottom of the prepared 9x13 dish. Top the crushed chips with half of the meat mixture and ⅓ of the shredded cheese. Continue by adding ⅓ of the crushed Doritos chips to the top of the shredded cheese, followed by the remaining ground beef mixture and ⅓ of the shredded cheese. Top with the remaining Doritos chips and remaining shredded cheese.

Step 4

Cover the top of the casserole with foil and bake for 20 minutes. After 20 minutes, remove the foil and continue to bake for an additional 10-15 minutes or until the cheese is totally melted and everything is heated through.

Step 5

Remove from the oven and serve with your favorite toppings. Refrigerate leftovers for up to 3 days.