For the red cabbage salad, peel oranges so that the white skin is also removed. Cut out the fillets between the parting skins, collecting the juice. Clean and wash the cabbage and cut it into thin strips from the stalk. Peel and coarsely grate the parsnip. Knead cabbage, parsnip, orange juice and salt with your hands. Coarsely chop the dates. Mix with the oil into the cabbage. Season to taste with salt and pepper and put aside.
For the beans, pour boiling water over 40 g of cashew nuts, soak for about 15 minutes. Soak 1 tablespoon of coconut also in warm water. Peel and chop the ginger. Wash and clean the chilli, cut lengthwise and remove seeds. Chop the chilli.
Clean and wash the beans and cook them in boiling salted water for about 8 minutes. Drain and rinse with cold water. Squeeze the grated coconut well, drain the cashews. Mix together with ginger, chilli, 1 tsp. turmeric and 3 tbsp. buttermilk in a universal chopper to a creamy paste.
Heat oil and sesame oil in a frying pan. Heat mustard and cumin seeds in it until the seeds start to crack. Add the curry leaves and cashew paste and fry for about 1 minute. Add the rest of the buttermilk and simmer for about 3 minutes while stirring.
Roast the rest of the cashew nuts and 2 tbsp. grated coconut in a pan without fat. Arrange the beans with the still hot sauce, sprinkle with the roasted nuts. Serve with red cabbage salad.