Hazırlanışı
1Rinse 800g chicken bones and 400g pork bones, then place in a large pot with 10g kombu and 1.5 liters of water.
2Slowly heat the pot, removing the kombu when the water is just below boiling, around 80°C.
3Simmer the bones for 4-6 hours, skimming off any scum that rises to the surface.