1 lb. ground beef
1/2 c. ketchup
1 c. oatmeal
1/2 c. each bell pepper, onion, chopped

Mix ground beef, ketchup, oatmeal, onion and bell pepper. Make into small balls and put in baking dish.

SAUCE:

1 c. ketchup
1/4 c. vinegar
1 tsp. salt
1 tsp. black pepper
4 tbsp. brown sugar
1 tbsp. mustard

Mix sauce ingredients and pour over meatballs. Bake at 350 degrees for 40 to 45 minutes.