Cheddar Scalloped Potatoes

Ingredients

• 1 pound baking potatoes cut into 1/4-inch-thick slices
• 1 tablespoon flour all-purpose
• 4  green onions thinly sliced
• 0.1 teaspoon ground pepper red
• 1.5 teaspoons butter reduced-calorie
• 0.1 teaspoon salt 
• 1.3 ounces sharp cheddar cheese shredded reduced-fat
• 1 cup skim milk 

Equipment

• whisk
• plastic wrap
• baking pan
• microwave

Directions

1. Arrange potato and onions in an 8-inch square baking dish. Cover with heavy-duty plastic wrap, and vent. Microwave at HIGH 10 minutes or until potato is tender, stirring every 4 minutes. Set aside.
2. Coat a 2-cup glass measure with cooking spray; add margarine. Microwave at HIGH 30 seconds or until margarine melts.
3. Add flour, salt, and pepper; stir well.
4. Add milk, stirring until smooth. Microwave at HIGH 3 minutes or until thickened, stirring with a wire whisk every 1 1/2 minutes.
5. Add cheese; microwave at HIGH 30 seconds or until cheese melts.
6. Pour cheese mixture over potato and onions; stir. Microwave at HIGH 1 minute or until thoroughly heated.