Cheesy Chicken and Broccoli Pasta

Ingredients (10)

• 8 ounces DeLallo short whole wheat pasta
• 4 cups broccoli florets
• 2 tablespoons butter
• 3 tablespoons all-purpose flour
• 2 cups low-fat milk
• 1 tablespoon whole-grain mustard
• kosher salt and freshly ground black pepper
• 1 1/2 cups shredded fontina cheese
• 1/2 cup grated parmesan cheese
• 2 cups shredded, cooked chicken breast