Lasagna - cooking recipe

Ingredients

1 c. ketchup
1 1/2 c. tomato sauce
1 (6 oz.) can tomato paste
1 pkg. spaghetti sauce
1 tsp. mustard
1 tsp. vinegar
1 tsp. A.1. sauce
2 tsp. sugar
1 Tbsp. margarine
1/4 tsp. garlic powder
dash of pepper
1/2 tsp. oregano
9 cooked lasagna noodles
1/2 lb. Cheddar cheese
1/2 lb. Mozzarella cheese
1 1/2 lb. ground beef

Preparation

Mix together the first twelve ingredients.
Bring to a boil. Reduce heat and simmer for 20 minutes.
Brown ground beef and drain off fat.
Cook noodles.