Grandma's Zesty Baked Spaghetti

ground beef

half of an onion

– 5 slices of bacon

can whole peeled tomatoes

green pepper

small can mushrooms

– 2 teaspoons cayenne (to taste)

– 2 teaspoons paprika (to taste)

– 2 teaspoons salt

grated cheddar cheese

spaghetti noodles