Macaroni & Cheese (Boston Market) Recipe - (3.8/5)

Ingredients

• 1 tablespoon minced onion
• 4 tablespoons (1/2 stick) butter or margarine, melted
• 1/4 cup all purpose flour
• 2 cups milk
• 4 ounces American cheese, cubed
• 1/4 cup cubed blue cheese
• 1/4 cup cubed Cheddar cheese
• 1 teaspoon salt
• pinch of pepper
• 1/4 teaspoon dry mustard
• 4 ounces semolina rotini pasta, cooked al dente