Spaghetti Casserole - cooking recipe

Ingredients

7 oz. spaghetti
1/2 cup milk
1 beaten egg
1-1/2 lb. hamburger
1 tsp garlic salt
1 med. onion, chopped
1 4 oz. can mushrooms, drained
1 32 oz. can spaghetti sauce
1 lb. shredded mozzarella cheese

Preparation

Cook and drain spaghetti.
Add milk and egg to spaghetti and place in greased 9 x 13 pan.
Brown and drain hamburger.
Add garlic salt.
Pour over spaghetti mixture.
Spread chopped onion over hamburger, then mushrooms over onions. Spread spaghetti sauce over all and sprinkle with cheese.
Cover with foil and refrigerate overnight.
The next morning or when ready to serve bake at 350 degrees for 1 hour and 15 minutes.
Uncover and bake another 15 minutes.