Pickled onions & brown enoki

15	small white onions
1 bunch	brown enoki
150 grams	white wine vinegar
100 grams	water
50 grams	Madeira
100 grams	sugar
2 grams	salt
10 pieces	cardamom

Start by slicing the white onions in half. Now remove the skin. Then take the brown enoki and slice the top of. After that pour the white wine vinegar in a saucepan together with the water, the madeira, the sugar, the salt and the cardamom. Now bring this to a boil. Once it’s boiling add the cleaned onions and let it boil for another minute. Transfer it into a preserving jar and then also the brown enoki. Then make sure everything is submerged, cover it with a lid and let it sit overnight in your fridge.