Lasagna - cooking recipe

Ingredients

1 lb. ground beef
1 c. chopped onion
2 tsp. oregano
2 cans condensed tomato soup
1/2 c. water
2 cloves garlic, minced
9 lasagna noodles, cooked
1 pt. cottage or Ricotta cheese
6 slices (1/2 lb.) Mozzarella cheese
2 tsp. vinegar

Preparation

In skillet, brown beef and cook onion, garlic and oregano until onion is tender.
Add soup, water and vinegar.
Cook over low heat for 30 minutes, stirring occasionally.