Dish Quiche

Ingredients

• 1 unbaked 9-inch pastry shell
• 1/2 c. milk
• 1/2 lb. ground beef
• 2 eggs
• 1 1/2 c. grated cheese (Cheddar or Swiss)
• pinch of pepper
• pinch of nutmeg
• 1/4 c. chopped green peppers
• 1/2 c. mayonnaise
• 1 Tbsp. cornstarch
• 1/3 c. onion, chopped (onion flakes may be used instead)
• 2 (4 oz.) cans mushrooms, chopped
• 1/2 tsp. garlic salt