Scalloped Potatoes With Ham Recipe

• 8-10 med. potatoes, peeled and sliced thin
• 1 (10 3/4 ounce.) can cream of mushroom soup
• 1/2 soup can of lowfat milk
• 1 (8 ounce.) carton lowfat sour cream
• 1/2 med. onion, minced
• Salt and pepper to taste
• 1 teaspoon garlic pwdr
• 3-4 c. minced cooked ham

Directions