Impossible Cheeseburger Pie - cooking recipe

Ingredients

1 lb. ground beef
1 1/2 c. chopped onion
salt and pepper to taste
1 1/2 c. milk
3 eggs
3/4 c. Bisquick mix
2 tomatoes, sliced
1 c. shredded Cheddar cheese

Preparation

Cook beef and onion; drain.
Add salt and pepper.
Spread on greased pie plate.