Peel the potatoes, cut into medium cubes, boil until tender, drain in a sieve.

Mash to rinse. Put in a pot, pour water. When it boils, lower the fire and cook until ready, drain in a sieve.

Now prepare the sauce. Clean seeds from chili pepper, cut into. Garlic finely chop. The ginger RUB on a grater. Peel the tomatoes and cut into small cubes. Heat in a pan the oil. Add the cumin seeds (I used cumin), stir fry a little. Add the Chile pepper, garlic, ginger, cook for 1-2 minutes on medium heat. Add turmeric, salt, sugar, cook another minute.

Add tomatoes, tomato paste, curry, cook for another 5 minutes

Add the sauce to the potatoes, mash and cook for another 2 minutes. The finished dish sprinkle with coriander.