Spaghetti Meat Sauce Casserole - cooking recipe

Ingredients

1 box Kraft spaghetti meat sauce dinner (red box)
1 lb. hamburger
1 (8 oz.) carton sour cream
1 (6 oz.) pkg. Mozzarella shredded cheese
1 Tbsp. sugar
1 tsp. oregano
1 tsp. salt
2 Tbsp. instant chopped onion

Preparation

Brown beef.
Add sauce from box and rinse can with water; add to beef.
Add salt, oregano, sugar and onion.
Cook spaghetti and add sauce.