Ground Beef Pizza Pie

Directions

1. 1
   Mix first 4 ingredients together in a bowl.
2. 2
   Press against bottom and sides of 9-inch pie pan.
3. 3
   Combine catsup, mushrooms, oregano and Parmesan cheese in a small bowl.
4. 4
   Spread over beef mixture.
5. 5
   Garnish with American cheese.
6. 6
   Bake at 400° for 30 minutes.
7. 7
   Cut into wedges.
8. 8
   Yields 4 servings.