Remove chard leaves from the stalk, wash, cut the stalks into pieces, cut the leaves into wide strips. Wash and halve the tomatoes. Wash basil, dab dry and roughly chop the leaves of 3 stalks.
Peel and finely chop the onion. Heat 1 teaspoon of oil in a saucepan. Sauté onion for 1-2 minutes. Add the rice and sweat it. Deglaze with tomato juice. Simmer rice for 15-20 minutes, stirring occasionally.
Add the stock little by little. Wash the chicken, dab dry and season with salt, pepper and paprika. Heat 1 tablespoon of oil in a frying pan, fry the chicken fillets over medium heat while turning for 10-12 minutes.
Heat 1 teaspoon of oil in a pan and fry the white part of the chard in it for about 5 minutes. After about 3 minutes add the tomato halves and green chard and season with salt and pepper. Stir the vegetables first, then the parmesan and butter into the risotto and season with salt and pepper.
Cut the chicken diagonally into slices and arrange on the risotto and garnish with basil.