Impossible Mexican Pie

Directions

1. 1
   Heat oven to 400°.
2. 2
   Grease a 10-inch pie plate pan.
3. 3
   Cook and stir ground beef and onion in skillet until done.
4. 4
   Drain; stir in seasoning mix.
5. 5
   Spread beef mixture in pie plate.
6. 6
   Sprinkle with cheese and chilies.
7. 7
   Beat remaining ingredients until smooth, 15 seconds in blender on high speed.
8. 8
   Pour into pie plate over mixture.
9. 9
   Bake until golden brown and knife inserted in center comes out clean, about 25 to 30 minutes.
10. 10
    Let stand 5 minutes before serving.
11. 11
    Refrigerate any leftovers.