Lasagna - cooking recipe

Ingredients

1 1/2 to 2 lb. ground beef
2 cans tomato sauce
1 onion, diced
1 small can mushrooms (stems and pieces)
2 tsp. oregano
garlic salt or powder
1 (16 oz.) container Ricotta cheese
8 oz. Mozzarella cheese
1 regular pkg. lasagna noodles
salt and pepper (omit salt if using garlic salt)

Preparation

Brown ground beef and diced onion; drain.
Add tomato sauce, oregano, garlic salt or powder and mushrooms; simmer for at least 1 hour.
Prepare lasagna noodles as directed on package, using 2 tablespoons oil in boiling water to prevent sticking together. Pour small amount of sauce in bottom of 9 x 13 x 2-inch pan.
Lay one layer of noodles; cover with sauce.
Then, using a teaspoon, distribute 1/2 of the Ricotta cheese on the sauce.
Cut 1/3 of the Mozzarella cheese into chunks; distribute likewise.
Repeat noodle layer, sauce layer, then Ricotta and Mozzarella layers.
Lay remaining noodle layer; cover with sauce.
Shred the least 1/3 of the Mozzarella cheese to cover top.
Sprinkle with Parmesan cheese, if desired.
Bake at 350\u00b0 for 1 hour.