Preheat oven to 350

Cook hamburger, pepperoni (as much pepperoni as you prefer), cut up onion, salt, and pepper in frying pan.

Cook noodles while cooking meat and onions

Once everything is cooked (i like browning the meat til its crispy) put in large mixing bowl and add the sauces. Put half in baking tin, add 1 c. of cheese. Put rest of mixture on top. finish with the last c. of cheese, put in oven and bake for 60 minutes.