Elbow Pasta (uncooked): 2 cups
Butter: 3.5 tablespoons (melted)
Sharp Cheddar Cheese: 2 cups (shredded)
Mozzarella Cheese: 0.5 cup (shredded)
Sour Cream: 0.5 cup
Cheddar Cheese Soup: 1 can (essential for creaminess)
Milk: 1.25 cups
Salt: to taste
Mustard Powder: to taste
Paprika: to taste (optional)