Healthy Homemade Green Bean Casserole

Ingredients (15)

• 0.25 cup 1% milk
• 0.5 cup low sodium chicken broth fat-free, reduced-sodium
• 0.25 tsp black pepper
• 0.25 tsp salt optional
• 8 oz white (button) mushrooms diced, sliced
• 1 tsp Smart Balance margarine
• 0.5 onion(s) finely diced
• 1 tbsp canola oil
• 4 Laughing Cow LIGHT French Onion cheese wedges
• 1 nonstick cooking spray
• 2 tsp cold water
• 2 tsp corn starch
• 2 can cut green beans 14.5 ounce cans, no-salt added, drained
• 1 cup corn flakes crushed
• 1 Smart Balance margarine melted