1 bag Fritos
1 lg. can chili, with beans
1 med. onion
2 c. shredded cheese
1/2 to 1 can water
Salsa and sour cream; optional

Place Fritos in casserole pan. Place chili on top; add onions. Pour water over all. Cook at 350 degrees until hot. Add cheese on top the last few minutes of cooking, just long enough to melt. Serve with salsa and sour cream.