Mexican Casserole - cooking recipe

Ingredients

2 cans cream of mushroom soup
1 can water
1 large onion, chopped
10 oz. shredded Cheddar cheese
1 small can Old El Paso green chilies, chopped
19 oz. bag Doritos

Preparation

Mix soup, water and chilies together to make mixture.
Layer Doritos, 1/2 onion, 1/2 cheese and 1/2 mixture.
Finish with Doritos on top.
Bake at 350\u00b0 until bubbly.