Clean, wash and dice the green and red peppers separately. Peel and dice the onions
For the green relish, heat 2 tablespoons of oil. Fry half the onions in it until transparent. Add the green pepper cubes and peppercorns, cover and steam for 4-5 minutes
In the meantime, clean, wash, seed and finely chop the chilli pepper for the red relish. Heat 2 tablespoons of oil. Sauté the remaining onions and chilli in it. Add the red pepper cubes and fry everything covered for 4-5 minutes
Mix the red and green relish with 6 tbsp vinegar, 4 tbsp water, approx. 1/2 tsp salt and 2 tbsp sugar. Boil everything down for about 40 minutes while stirring until the mixture thickens. Season to taste with salt and pepper (puree if necessary). Fill hot into prepared glasses, close them and let them cool down