Preheat oven to 350 degrees.
Put water on to boil for pasta
Chop onion and pepper
Add pasta to cook per directions for al dente.
In a large skillet, add about 1 tsp oil, and saute green pepper and onion for 2-3 minutes. Add hamburger and brown.
While meat is browning, combine soup, bbq sauce, and chili sauce in a 9x13 casserole.
Using a slotted spoon, add hamburger mixture to soup mixture.
Drain pasta when done and add to casserole, add cheese and stir to combine.
Spread 1/4 cup cheese evenly on top of casserole.
If freezing, cover tightly with foil and plastic wrap. Freeze for up to 6 months. Fully defrost before cooking.
If cooking, bake for 20 minutes or until heated through.