There’s something comforting about a warm grilled cheese sandwich, but a simple technique can take this familiar favorite to a whole new level. Instead of spreading butter on the outside of your bread, try using a light, even coat of mayonnaise. Mayo spreads effortlessly, helping you cover every edge without tearing the bread. As it cooks, this smooth layer creates a perfectly even, golden-brown crust that adds an extra touch of indulgence to a classic dish.
Mayonnaise also has a higher smoke point than butter, meaning it’s less likely to burn before your sandwich has time to toast fully. This gives you more control over the cooking process, allowing the bread to crisp slowly while the cheese inside melts gently. The combination of egg and oil in mayonnaise adds a creamy richness and a subtle tang that beautifully enhances the cheese, creating a balanced flavor with every bite.