We rinse the barley well in three changes of cold water and let it swell for an hour, then we drain the water and place it in a GN pan 100mm high - max. 3kg of barley. For 1kg of soaked barley, we pour in 1.65l of hot salted water, add lard, and cover with a lid on the GN. We place it in a preheated combi oven on the specified program. After the thermal treatment, we stir the barley.