Lasagna - cooking recipe

Ingredients

1 lb. ground chuck
1 onion, chopped
6 oz. can tomato paste
1 tsp. salt
1 qt. tomatoes
1 tsp. pepper
1/2 tsp. oregano
1 tsp. sugar
pinch of soda
8 oz. thin noodles, cooked
8 oz. shredded Swiss cheese
12 oz. cottage or Ricotta cheese

Preparation

Brown ground chuck and onion in fat.
Add next 7 ingredients. Cook for 30 minutes to 1 hour.
Put noodles in the bottom of a baking dish, 9 x 13-inch.
Cover with sauce, then Ricotta cheese. Cover with grated Swiss cheese.
Bake about 30 minutes at 350\u00b0. Serve with Parmesan cheese.