Impossible Cheeseburger Pie

1 lb. ground beef

1 c. chopped onion

1/2 tsp salt

1 c. shredded cheddar cheese

Heat oven to 400 degrees. Cook meat and onion, drain and add salt. Pour into greased 9" pie pan (or 8" square pan). Sprinkle with cheese.

2 eggs

1 c. milk

1/2 c. bisquick

Mix together with a fork until blended, and pour over above. Bake for 25 minutes or until knife comes out clean.