Lasagna - cooking recipe

Ingredients

1 lb. ground beef
3/4 c. chopped onions
1 (16 oz.) can tomatoes
2 (6 oz.) cans tomato paste
2 c. water
1 Tbsp. parsley
2 tsp. salt
1 tsp. sugar
1 tsp. garlic
1/2 tsp. pepper
1/2 tsp. oregano
8 oz. Mozzarella cheese
8 oz. Swiss cheese

Preparation

In large heavy saucepan, lightly brown beef and onion.
Add tomatoes, tomato paste, water, parsley, salt, sugar, garlic, pepper and oregano.
Simmer, uncovered, stirring occasionally for about 30 minutes.