Step 1

Butter each slice of bread on one side, all the way to the edges then set aside.

Step 2

Place one slice of prosciutto onto your work surface, then place one slice of buttered bread on top - butter-side down.

Step 3

Top the bread with sliced mozzarella, then spread the basil pesto (2 tsp) roughly over the cheese.

Step 4

Top with sliced tomato and season with salt and pepper, then top with an additional layer of sliced mozzarella if using.

Step 5

Place second slice of buttered bread on top, butter-side up.

Step 6

Place the second slice of prosciutto over the top of the sandwich, then fold the ends of prosciutto over each other to enclose.

Step 7

Heat a panini press, then grill sandwich until cheese has melted and the prosciutto is crisp.