Lasagna - cooking recipe

Ingredients

1 lb. ground beef
1/2 lb. pork sausage
1 medium onion
2 cloves
1 tsp. vegetable oil
1 (15 oz.) can tomato sauce
2 (6 oz.) cans tomato paste
1 1/2 c. water
1 tsp. salt
1/2 tsp. pepper
1/2 tsp. oregano
1 lb. Ricotta cheese
1/4 lb. Cheddar cheese
8 lasagna noodles
1 (8 oz.) pkg. Mozzarella cheese
1/2 c. Romano cheese

Preparation

In a fry pan crumble beef and sausage; fry until brown.
In a big saucepan put first 11 ingredients as in spaghetti sauce.
Cook noodles in a separate pan approximately 18 minutes; then drain. Place 1/2 cup of the noodles in bottom of a large baking dish; add and spread 1/3 of meat mixture, 1/2 of Ricotta cheese, Mozzarella and Cheddar cheese.
Repeat layer again (noodles, meat mixture and cheeses).
Put remaining sauce on top and sprinkle with Romano cheese.