Impossible Pizza Burger Pie

Directions

1. 1
   Heat oven to 400°.
2. 2
   Grease 10 x 1 1/2-inch pie dish.
3. 3
   Cook ground meat and onion over medium heat until meat is brown; drain. Spread in pie plate.
4. 4
   Beat milk, baking mix, eggs, salt and pepper until smooth, 15 seconds in blender on high or 1 minute with hand beater.
5. 5
   Pour into pie plate. Bake 25 minutes.
6. 6
   Top with spaghetti sauce and cheese; bake for another 15 minutes.
7. 7
   Cool 5 minutes.
8. 8
   Yields 6 to 8 servings.