2 cups kumera (sweet potato), cut into chunks
1 tbls rice bran oil
1½ tbls umeboshi (plum) vinegar
1 tsp mirin
1 tbls light soy sauce
1 tbls dashi powder
1 tbls rice syrup or raw honey
1 cup cashews, dry roasted
Garnish with coriander leaves
Place the sweet potato on an oven tray coated in the oil, and roast at 180 degrees C for about 20-30 minutes, or until golden.
Combine the rest of the ingredients, apart from the coriander. Whilst the sweet potato is still warm pour the dressing over the sweet potato. Serve garnished with coriander.