Peel and halve the shallots. Clean and trim the mushrooms. Clean and wash 1 chilli pepper and cut into fine rings. Wash rosemary, shake dry, put 1 sprig aside for garnishing. Pluck the needles from 2 sprigs of rosemary. Heat the oil in a pan, fry the shallots in it while turning, remove. Add the mushrooms to the oil and fry for 4-5 minutes, turning several times.
Add shallots, rosemary needles and chilli and mix. Deglaze with vinegar and honey. Bring to the boil and simmer on low heat for 10-12 minutes. Season to taste with salt, pepper and sugar. Pour into a pot and let cool off. Cover and leave to stand for about 12 hours. Arrange on a plate garnished with a chilli pepper and rosemary sprig
13 hours waiting time