Green Bean Casserole

Ingredients

• Vegetable cooking spray
• 1/4 cup finely chopped onion
• 2 tablespoons all-purpose flour
• 1 cup skim milk
• 1/2 cup (2 ounces) shredded reduced-sodium, reduced-fat Swiss cheese
• 1/2 cup low-fat sour cream
• 1 teaspoon sugar
• 1/2 teaspoon salt
• 2 (9-ounce) packages frozen French-style green beans, thawed and drained
• 1 1/2 cups herb-seasoned stuffing mix
• 2 teaspoons margarine, melted
• 1 egg white, lightly beaten

Preparation

1. Coat a medium saucepan with cooking spray, and place over medium heat until hot. Add onion; saute 5 minutes or until tender. Add flour, and cook 1 minute, stirring constantly. Gradually add the milk, stirring until blended. Stir in cheese, sour cream, sugar, and salt; cook 5 minutes or until thickened and bubbly, stirring constantly.
2. Place green beans in an 8-inch square baking dish; pour the sauce over beans. Combine stuffing mix, margarine, and egg white in a bowl; stir well, and sprinkle over green bean mixture. Bake at 350° for 25 minutes or until thoroughly heated.