---------- Recipe via Meal-Master (tm) v8.03
  Categories: Cheese, Hamburger, Main dish, Meats, Vegetables
       Yield: 6 servings
       1 lb Lean Ground Beef
      15 oz Tomato Sauce; 1 Cn, OR
      15 oz Pizza Sauce; 1 Cn
       1 ts Oregano Leaves
       2 c  Biscuit Baking Mix
       1 ea Egg; Lg
     2/3 c  Milk
       8 oz Cheese; *
       2 oz Mushrooms;Sliced,Drained,1Cn
     1/4 c  Parmesan Cheese; Grated
   *    Use 1 8-oz package of sliced process American Or
   mozzarella cheese.
   ~----------------- Heat the oven to 400 degrees F.
   Cook and stir the meat in a large skillet until brown.
   Drain off the excess fat.  Stir in half of the tomato
   sauce and the oregano leaves into the meat mixture.
   Heat to boiling then reduce the heat and simmer,
   uncovered, for 10 minutes.  While the meat mixture is
   simmering, mix the baking mix, egg and the milk.
   Measure out 3/4 cup of the batter and set aside.
   Spread the remaining batter in a greased baking pan 9
   X 9 X 2-inches.  Pour into the remaining tomato sauce
   over the batter, spreading evenly.  Layer 4 slices of
   the cheese, the meat mixture, the mushrooms and the
   remaining cheese on top of the batter and tomato
   sauce.  Spoon the reserved batter on the top of the
   cheese.  Sprinkle the batter top with the grated
   Parmesan cheese and bake, uncovered, until it is
   golden brown, 20 to 25 minutes.  Cool for 5 minutes
   before cutting into squares and serving.