1 lb. ground beef
1 1/2 c. chopped onion
1/2 tsp. salt
1/4 tsp. pepper
1 1/2 c. milk
3/4 c. Bisquick
3 eggs
2 tomatoes
1 c. shredded Cheddar or process American cheese

Heat oven to 400 degrees. Grease 10 x 1 1/2 inch pie plate.

Brown beef and onion; drain. Stir in salt and pepper. Spread in plate.

Beat milk, baking mix and eggs until smooth, 15 seconds in blender on high or 1 minute with hand beater. Pour into plate. Bake 25 minutes.

Top with tomato slices, sprinkle with cheese. Bake until knife inserted in center comes out clean, 5 to 8 minutes. Cool 5 minutes and serve.