Instructions

1. 1

   Lay out bread slices and generously spread softened butter or mayonnaise on one side of each slice, going all the way to the edges.

2. 2

   For extra flavor, sprinkle a tiny pinch of flaky sea salt or garlic powder onto the buttered side.

3. 3

   Have cheese sliced or grated and at room temperature for better melting.

4. 4

   Flip two buttered slices butter-side down and layer cheese evenly on these slices.

5. 5

   Place remaining two bread slices on top, butter-side up, to create two ready-to-grill sandwiches.

6. 6

   Place a non-stick skillet or cast-iron pan over medium-low to medium heat.

7. 7

   Carefully place assembled sandwiches into the warm pan and cook for 3-4 minutes until bottom is golden brown.

8. 8

   Using a wide spatula, gently flip each sandwich and cook for another 3-4 minutes until second side is golden brown and cheese is fully melted.

9. 9

   Remove sandwiches from pan and slice each in half diagonally.

10. 10

    Serve immediately while hot and crispy.