Preheat oven to 375

Brown ground beef (you can add diced onions to this if you like)

In a large bowl, mix all ingredients except for Doritos

Spray a 2qt baking pan with cooking spray

Add a layer of crushed doriotos to bottom of pan

Add meat mixture on top of doriotos

Add another layer of doriotos, then top off with layer of meat mixture

Sprinkle with shredded cheese

Bake at 375 for 35 mins

Enjoy!