Impossible Cheeseburger Pie Recipe

• 1 lb Hamburger
• 1 1/2 c. Onion, Minced
• 1/2 tsp Salt
• 1/4 tsp Pepper
• 1 1/2 c. Lowfat milk
• 3/4 c. Bisquick
• 3 x Large eggs
• 2 med Tomatoes, sliced
• 1 c. Shredded cheese

Directions