Bruschetta with Tuna

Preheat the baking tray as well so the bread slices get extra crispy.

Let the diced tomatoes drain briefly so the bread doesn't become soggy later.

Depending on the bread, a light toasting is enough so they don't get too dark under the grill.

Place the mozzarella almost to the edge so it melts evenly across the slice.

Stay close while grilling — it can go very quickly depending on the oven.

Use salt sparingly, as tuna and capers are often already quite salty.

Drain the tuna well beforehand so the surface doesn't become watery.