Peel the garlic, dice it. Halve the chilli peppers lengthways, remove the seeds and cut into fine cubes. Cut the bacon into fine cubes.
Heat oil in a pot. Fry the bacon in it until golden brown. Add garlic and fry for 1 minute. Deglaze with the stock and let it boil down for 5 minutes. Remove the pot from the hotplate. Stir in the plum jam and chili cubes. Mix everything well with the blender. Season to taste with salt and pepper.