• 1 lb of lean or regular ground beef
• 1 can of spaghetti sauce (2 cups approx.)
• 1 can (4 oz) of drained mushroom pieces
• 1 cup of grated mozzarella
• 2 cups of Bisquick baking mixture
• 1-1/4 cups of milk
• 1 tsp of dry oregano leaves
• ¼ cup of fresh grated parmesan cheese

1. Preheat the oven to 375F. Grease a rectangular 13x9x2 inch cooking sheet.
2. In a pan, brown the ground beef by stirring frequently and drain. Stir in the spaghetti sauce and mushrooms. Spread on the sheet and powder with mozzarella. Étendre dans le plat, saupoudrer de fromage mozzarella.
3. Combine the flour mixture, milk, and oregano and mix well in a bowl. Pour the contents, in a uniform fashion, on the ground beef and sprinkle with parmesan cheese. Cook in the oven for about 30 minutes or until all is hot and bubbly.

Serves 6 portions.
P.S. If you use homemade spaghetti sauce, it's even better!