Impossible Cheeseburger Pie

Directions

1. 1
   Heat oven to 400°.
2. 2
   Grease pie plate.
3. 3
   Cook and stir beef and onion over medium heat until beef is brown.
4. 4
   Drain, spread into pie plate.
5. 5
   Beat eggs, milk, salt, pepper and Bisquick until smooth.
6. 6
   Fifteen second in blender on high or 1 minutes with hand beater.
7. 7
   Pour into pie plate, bake 25 minutes.
8. 8
   Top with tomatoes and cheese, bake until knife inserted in center comes out clean (5 to 8 minutes).
9. 9
   Cool before serving.
10. 10
    Makes 6 to 8 servings.