1. Chop up and blend a large onion and a couple of gloves of garlic.
2. Heat three table spoon of vegetable oil on the stove.
3. Add the onion-garlic blend into the hot stove.
4. Now it's time to add on the spices.
5. Add a teaspoon of tumeric powder.
6. Add a teaspoon of ginger and chilli powder.
7. Add a teaspoon of cumin powder plus ground coriander.
8. Give everything a good stir and allow the sauce to cook for a few minutes.
9. Chop up a large potato and add to the sauce.
10. Stir in the potatoes and add water to the sauce if you think it's getting a bit dry.
11. Now get out a chunk (tablespoon) of tamarind and soak it in some water.Goal is to make some tamarind paste.
12. Take out two tin of chickpeas, pour the liquid in the chickpea tin into a container can but keep it aside.
13. Add the tins of chickpea into the sauce with potatoes.
14. Allow everything to cook for fifteen minutes.
15. Smoosh up the tamarind and the water creating the tamarind paste.
16. Add the tin water into the chickpea and potato curry.
17. And at the final stage add in the tamarind paste.