Potato and Beef Pie

Ingridients of Potato and Beef Pie:

• 2 1/2 lbs potatoes , peeled & quartered
• 1/2 cup milk
• 1 lb ground beef , cooked and drained
• 1 medium onion , sauteed
• 1 1/2 cups shredded cheddar cheese
• garlic powder , to taste
• salt and pepper , to taste
• 2 -4 tablespoons butter
• 1/4 cup seasoned dry bread crumb