CCVanB's Recipes: Skinny Sausage and Egg Casserole

Ingredients

• 5 ounces turkey breakfast sausage, (4 small links), casings removed
• 1 teaspoon canola oil
• 1 onion, chopped
• 1 red bell pepper, chopped
• 4 large eggs
• 4 large egg whites
• 2 1/2 cups low-fat milk
• 1 teaspoon dry mustard
• 1/2 teaspoon salt
• 1/4 teaspoon freshly ground pepper
• 2/3 cup shredded extra-sharp Cheddar cheese, divided
• 10 slices white bread, crusts removed