Peel ginger, 2 onions and 1 garlic clove and dice finely. Heat clarified butter in a roasting pan. Brown the lamb in it all around. Add Garam Masala, tomato paste, ginger, onions and garlic and fry.
Dust with flour, sweat and deglaze with stock. Add yoghurt and mix. Season to taste with chilli powder, paprika, salt, pepper, 1 pinch of sugar and lime juice. Cover and stew over medium heat for about 40 minutes.
Meanwhile cook the rice in boiling salted water according to package instructions. Roast the cashew nuts in a pan without fat until golden brown, take them out. Peel and finely dice 1 onion and 1 clove of garlic. Clean and wash the chard, dab dry and cut into fine strips.
Heat olive oil in a frying pan. Add onion, garlic and chard and fry. Deglaze with vegetable stock and simmer for 2-3 minutes. In the meantime, wash the tomato, grate it dry, quarter it and cut out the seeds.
Cut the fruit flesh into fine cubes. Arrange lamb curry, rice and chard together. Sprinkle with cashew nuts. Garnish with tomato cubes and lime slices.