Preheat the oven to 375°F (190°C)
Place a baking sheet or pizza stone in the oven while it preheats
Put the pizza slices on the hot baking sheet or stone
Bake for 8 to 10 minutes
Check that the cheese is melted and the crust is hot and crisp
Remove the pizza from the oven carefully
Let it cool for 1 to 2 minutes before eating