Skinny Baked Broccoli Macaroni and Cheese

Ingredients (12)

• 12 oz high fiber elbows like Ronzoni Smart Taste
• 1 1/2 tbsp butter
• 1/4 cup minced onion
• 1/4 cup flour
• 2 cups skim milk
• 1 cup fat free chicken broth
• 8 oz 2 cups reduced-fat sharp cheddar (Cabot 50%)
• salt and fresh pepper to taste
• 12 oz fresh broccoli florets
• 2 tbsp grated parmesan
• 1/4 cup seasoned bread crumbs
• cooking spray