Bake the dough

• Preheat the oven and place the pizza dough or focaccia on a baking tray.
• Bake until golden and slightly crisp, then let it cool a little.

Prepare the fillings

• Slice the tomatoes and crush the pistachios.
• Wash and dry the arugula and pick the basil leaves.

Assemble the sandwich

• Spread the pesto sauce over the warm bread.
• Layer the tomato slices, mortadella and torn burrata.
• Scatter the crushed pistachios, arugula and basil leaves.
• Drizzle with balsamic glaze, close the sandwich and cut it in half.