Recipe for meat sauce
2# ground beef
12 oz. tomato paste
14 oz. ground  diced
12 oz. tomato sauce
1 cup chopped onions
1 tablespoons chopped garlic(optional)
Salt and pepper

Brown beef in vegetable oil until brown
Add onions and garlic and cook an additional 5 minutes
Add tomato products and simmer for 10  minutes

1# lasagna sheets (oven ready)
1 quart cottage cheese
2 # shredded mozzarella cheese
8 oz. cream cheese(optional)
1 jar raos marinara sauce

To assemble lasagna
In greased baking casserole dish
Add meat sauce
Pasta
Cottage cheese
Mozzarella cheese
Cream cheese
Marinara sauce
Repeat process until complete ending with mozzarella cheese

cook covered in 350 degrees oven for 30-45 minutes