Cheesburger Pie recipe - from the The Howell Family Cookbook Family Cookbook

Ingredients

• Unbaked pie shell crust
• 1 lb ground beef
• 1/2 cup tomatoe sauce
• 1/4 cup chopped onion
• 1/2 tsp salt
• 1/4 tsp pepper
• 1/2 cup soft bread crumbs
• 1 cup grated chedder cheese
• 1/3 cup milk
• 1/2 tbsp worcestershire sauce
• 1 egg beaten
• 1/2 tsp musturd