- 1 tablespoon mayonnaise, divided
- 2 slices white bread
- 2 slices American cheese
- 1 slice pepperjack cheese
- Spread 1/2 the mayonnaise onto one side of a slice of bread and place, mayonnaise-side down, in a skillet. Place American cheese and pepperjack cheese on top of the bread. Spread remaining mayonnaise onto one side of the remaining bread and place, mayonnaise-side up, on top of the cheese.
- Cook sandwich in the skillet over medium heat until cheese melts and the bread is golden brown, about 2 1/2 minutes per side.