Bring 2-3 l salted water (1 teaspoon salt per litre) to the boil. Peel onions and garlic and chop finely. Drain the kidney beans in a sieve.
Cook tortellini in boiling salted water according to package instructions. Heat 2 tablespoons of oil in a saucepan. Fry the minced meat for about 5 minutes while turning it until crumbly. Add onions and garlic and continue to fry for about 3 minutes.
Dust with cumin and chilli and sauté briefly. Add 350 ml water and tomatoes, bring to the boil and simmer for 8-10 minutes. Pour tortellini into a sieve and drain.
Approx. 4 minutes before the end of the cooking time, add the tortellini and kidney beans to the tomato sauce. Season stew with salt, pepper and 1⁄2 TL sugar. Wash the coriander and shake dry, pluck the leaves.
Serve tortellini stew sprinkled with coriander.