Crispy, golden risotto balls with melting mozzarella in the centre — an Italian street-food classic cooked low-fat in the air fryer in just a few minutes.
Bring 1 l vegetable stock to the boil in a saucepan and keep it warm over low heat.
Melt 50 g butter in a large saucepan over medium heat. Add 1 pcs onion and sauté for 2-3 minutes until the onion is soft and translucent.
Add 2 clove garlic and 300 g risotto rice, and stir for 1-2 minutes until the rice turns translucent at the edges.
Pour in 100 ml white wine and stir until the liquid has evaporated.
Add the hot stock one ladleful at a time, stirring constantly. Wait to add the next ladleful until the previous one has been absorbed. Continue for 18-20 minutes until the rice is al dente.
Take the pan off the heat and stir in 50 g parmesan. Season with 1 tsp salt and 1 knivspids freshly ground pepper. Spread the risotto out in a thin layer on a baking tray and chill it in the fridge for at least 2 hours.
Shaping and breading
Shape about 2 tbsp of chilled risotto into a ball in your hand, press a cube of 150 g mozzarella into the centre, and close the risotto around the filling. Roll into an even ball and repeat until all the risotto is used — about 16 balls.
Set out three plates: one with 100 g plain flour, one with 2 pcs eggs and one with 200 g panko.
Coat each ball first in flour, then in egg, and finally in panko. Make sure the balls are completely covered in breading.
Cooking in the air fryer
Preheat the air fryer to 200 °C (fan).
Lightly brush the balls all over with 2 tbsp olive oil. Place them in the basket in a single layer without touching each other — probably in two batches.
Cook at 200 °C for 10-12 minutes, turning the balls gently halfway through. They are done when they are deeply golden and crispy on the outside.
Serving
Let the balls rest for 2 minutes, as the filling is very hot. Serve immediately with a good tomato sauce, marinara or fresh basil.
Notes
Tips for a perfect result:
Make sure the risotto is completely cold before you shape the balls — otherwise they fall apart during cooking. Use plenty of panko and press the breading firmly onto the balls for that characteristic crispy crust.Extra crispiness:
Spray the balls thoroughly with oil on all sides before cooking, and if you like give them an extra 1-2 minutes at 200 °C for extra crunch.Variation:
Swap the mozzarella for fontina, gorgonzola or a mix of parmesan and ricotta. You can also stir finely chopped fresh parsley, lemon zest or a pinch of saffron into the risotto.Serving:
Serve as a starter or snack with homemade tomato sauce, marinara or a light aioli. A green salad with lemon vinaigrette balances the richness of the cheese and breading.Portion size:
If your air fryer is smaller, you can make the balls in two batches. Keep the finished ones warm in the oven at 80 °C while you cook the rest.