Pickled red onion

????Recipe: ▫️1 large red onion ▫️1/2 cup apple cider vinegar ▫️1 tsp salt ▫️2 tbsp maple syrup ▫️5-6 peppercorns (optionally) ▫️1/2 cup boiling water Peal the onion and slice into super thin stripes. Make sure all the layers are well separated before adding it to a jar. Then add all the other ingredients. Wait for a bit for the liquid to cools off. Close the jar and shake it. Preferably set it in the fridge overnight. .