50 grams of finest quality dried bonito flakes (hana katsuo) 25 grams of dried natural kelp (kombu) Dashi is the heart and soul of authentic Japanese cuisine. This package contains what you will need to quickly and easily make 1 litre of fragrant and richly flavoured primary dashi (ichiban dashi) – plus 1 litre of delicious secondary dashi (niban dashi).