Step 1

Spread one slice of bread with half of the mayonnaise and place it, mayonnaise side down, in your skillet.

Step 2

Smear that same slice with the basil pesto.

Step 3

Layer on half of the cheese and top the cheese with sliced tomatoes. At this point, season the tomatoes with ground black pepper.

Step 4

Next, add the remaining cheese and finally, the remaining slice of bread.

Step 5

Smear the top of that last slice of bread with the remaining mayonnaise.

Step 6

Over medium heat, toast the sandwich for 3-4 minutes.

Step 7

Flip the sandwich over and toast for another 3-4 minutes.

Step 8

Remove the sandwich from the skillet and transfer to a cutting board. Slice and serve with kettle chips.