Start by rinsing your herring fillets thoroughly (preferably in cold water).Pat them dry with a tea towel/paper towel. Cut them into small, slanted pieces.Then finely chop your capers.Rinse and finely chop the chili and dill.Mix your chili sauce with the chopped capers, chili, and dill thoroughly.Then gently fold the herring pieces into it.Let them sit for at least 2 hours, but preferably overnight.Enjoy