Peel and wash the carrots and cut them into sticks. Clean, wash and cut spring onions into rings. Clean the mushrooms, clean them well and carve them crosswise. Wash the meat, dab dry and cut into fine strips
Heat the oil in a wok or large frying pan. Fry the meat, carrots, mushrooms and spring onions over a high heat for about 5-8 minutes while turning. Season with salt and pepper. Sprinkle with curry and sauté briefly. Add 1/8 l water and stock, bring to the boil
Mix starch and yoghurt until smooth. Bind the curry with it. Season to taste with soy sauce. Serve everything. Garnish with mint if necessary. Serve with rice (e.g. basmati)