Macaroni and Cheese with Sausage Casserole | Recipes | DiRusso's Italian Sausage

Ingredients

• 1 pound DiRusso's® Italian Sausage Links
• 1 yellow onion, minced
• 1 pound elbow macaroni
• 1/2 cup butter
• 1/2 cup flour
• 1/2 teaspoon dry mustard
• 5 cups milk
• 1 teaspoon salt
• 1/4 teaspoon pepper
• 2 cups shredded cheddar cheese
• 2 cups Fontinella® cheese