Diabetic ham and corn casserole

Grrrrrgh!
Course : Diabetic
From: HungryMonster.com
Serves: 8
 

Ingredients:

3 tablespoons Reduced-calorie margarine
3 tablespoons Flour
1 1/2 cups Skim milk
1/2 teaspoon Dry mustard
1/4 teaspoon Salt
1/8 teaspoon Pepper
1/4 teaspoon Worcestershire sauce
20 ounces whole kernel
-corn -- drained
1/4 cup Shopped onion
1/4 cup Shopped green pepper
2 cups Cubed lean cooked ham
1 cup Breadcrumbs
1 cup Grated low-fat process American cheese
1 recipe White Sauce
---Stir white sauce in mustard, salt, pepper and Worcestershire sauce
---Add corn, onion -- green pepper and ham
---Pour mixture into nonstick casserole
---Top with breadcrumbs and cheese
---Bake at 375 for 25 minutes or until bubbly.
---White Sauce
1 tablespoon Reduced-calorie margarine
1 tablespoon All purpose flour
1 cup Skim milk
1/2 teaspoon Salt
 

Preparation:

Melt margarine in saucepan Blend in flour slowly Remove from heat Add milk, stirring constantly Return to low heat and stir slowly but steadily until sauce boils Add salt