Baked Pizza Sandwich

DIRECTIONS

• 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.