Clean, wash and cut the peppers into small cubes. Peel and finely dice the onion. Heat 20 g fat in a pot. Sauté onions and paprika in it. Add rice and fry briefly.
Stir in the paprika paste and add 1/2 litre of water. Add stock and season with salt. Bring to the boil, cover and allow to swell for about 20 minutes over a low heat. Clean and wash the mushrooms.
Wash pork fillet and liver, dab dry and cut into pieces. Wash sage, dab dry and, except for a few leaves for garnishing, pluck from the stalks. Put mushrooms, pork tenderloin, liver and sage alternately on 8 wooden skewers.
Heat the remaining fat in a pan and fry the skewers in it on all sides for about 8 minutes. Arrange the skewers on the pepper risotto and serve garnished with sage and parsley.