The Surprising Ingredient Swap That Will Make Your Grilled Cheese Irresistible November 29, 2025 by Salah Once you try mayo instead of butter, you might never go back. It gives you: A crispier, more evenly browned crust Richer, deeper flavor A smoother cooking process Your grilled cheese will go from simple to irresistible—bite after bite. ←PreviousNext→