Tuna Casserole - cooking recipe

Ingredients

1 pkg. Doritos (plain)
2 cans cream of mushroom soup
1/2 onion, chopped
1 can Ro-Tel tomatoes with green chilies
3 cans tuna
1 can cream of chicken soup
1/4 bell pepper, chopped
1/2 c. cheese

Preparation

Place Doritos in bottom of casserole.
Add tuna (do not drain).
In separate bowl, mix all other ingredients and pour over tuna.
Bake in 325\u00b0 oven for 45 minutes.