Impossible taco pie

1. Heat oven to 400 degrees.
Grease pie plate,,10x1-1/2 inches.
Brown ground beef and onion til brown; drain. Stir in seasoning mix. Spread in pie plate; top with chilies. Beat milk, baking mix and eggs until smooth, 15 seconds in blender or 1 min. with hand mixer. Pour into pie plate. Bake 25 minutes. Top with tomatoes and cheese. Bake until knife inserted in center comes out clean. Bake 8-10 minutes longer. Cool 5 minutes.

2. Serve with sour cream, chopped tomatoes, shredded lettuce and shredded cheese if desired.

3. Yields: 6-8 servings