This prawn curry with cashew nut sauce is a rich and creamy dish that is perfect for special occasions. To make this curry, start by marinating the prawns in a mixture of turmeric, red chili powder, and salt. In a separate pan, sauté onions, garlic, and ginger until golden brown. Then, add spices like cumin, coriander, and garam masala to create a fragrant base. Next, add cashew nut paste and cream to the pan, along with the marinated prawns. Simmer the curry until the prawns are cooked through and the flavors have melded together. Serve the prawn curry with cashew nut sauce with naan bread or rice for a luxurious meal.