Ingredient:

• 1 pound uncooked elbow macaroni
• 1/4 cup butter
• 1 package (1 pound) hot dogs, sliced
• 1/4 cup all-purpose flour
• 2 cups whole milk
• 1-1/2 cups shredded mild cheddar cheese
• 1 cup shredded sharp cheddar cheese
• 4 ounces cream cheese
• 1-1/4 teaspoons salt
• 1/2 teaspoon pepper
• 1/2 teaspoon ground mustard