Cut potatoes into cubes and wash them along with peas and keep them aside along with water to stop oxidation.
In a pan heat oil and add roughly chopped onions. Saute for 2 minutes.
Now add one chopped tomatoes. Saute till onion and tomatoes become tender and their raw smell fades away. Set aside this mixture to cool.
Once onion tomatoes are cooled, blend them to a fine paste. Add water only if required.
Now in a kadhai / deep pan heat a tablespoon of oil. Add ginger-garlic paste and saute till the raw smell fades away.
Then add the onion tomato paste and cook till the oil separates from the mixture.
Cook this onion tomato mixture till it starts leaving the oil which is an indicator that the paste is cooked completely.
Once the oil starts separating from the onion-tomato mixture, add garam masala, red chilli powder, salt. Mix well.
Now add, green peas, cubed potatoes, water as per the gravy consistency you require, along with jaggery / sugar, mix everything well and cook the peas and potatoes on medium flame stirring occasionally.
Adjust the gravy consistency and cook Aloo Matar (Green Peas Potato) till it’s tender. Do not cover the pan with the lid while cooking.
Aloo Matar – Green Peas Potato Curry is ready.
Serve hot with Roti, Paratha, Nan, POORI, or Bread. While Serving squeeze lemon over it (Optional).