For the funny pizza faces, let the pizza thaw in the foil for 10 minutes and meanwhile preheat the oven to 220°C top / bottom heat (hot air: about 200°C, gas: level 5-6). Once the oven has reached temperature, remove the pizza from the foil, place on the middle rack and bake for 7-8 minutes. The pizza is ready as soon as the cheese has melted.
While the pizza is baking in the oven, wash the peppers and grapes. Thinly slice the mozzarella cheese and cut out circles for the eyes using the small, round cookie cutter. If a small, round cookie cutter is not available, a bottle twist cap is also suitable for this purpose. Cut the peppers into strips as desired and cut the grapes in half.
Using the large round cookie cutter, cut out 6 pizza pieces from the slightly cooled pizza. Place the cut-out mozzarella circles, each with half a grape and a bell pepper strip, on the mini pizzas to make fun pizza faces.