Lean Creamy Potatoes

Ingredients

• 1/4 c. instant nonfat dry milk powder
• 2 c. skim milk
• 2 Tbsp. reduced-calorie margarine
• 1/4 c. all-purpose flour
• 1/2 tsp. salt
• 1/2 tsp. white pepper
• 1 (2 oz.) jar diced pimiento, drained
• 1 3/4 lb. medium size potatoes, cut into 1/4-inch slices (about 4 potatoes)
• 1 1/2 c. thinly sliced onion, separated into rings
• 3/4 c. (3 oz.) shredded low-fat sharp Cheddar cheese
• 1/4 c. soft bread crumbs