Fry 250 grams of paneer (cut into small cubes) until golden in 1 tbsp of cooking oil.
Fry one medium-sized, finely sliced onion in 2 tbsp of cooking oil until golden brown. Remove it onto a plate and spread to cool down.
Take 2 pieces of medium size, ripe tomatoes, cut into small pieces, and blend it to a fine puree.
Blend the beresta with 1/3 cup of yoghurt.
Add 10 pieces of cashew nuts and blend again. Check the consistency.
Fry 2 pieces of bay leaves (1 if large), 1 piece of cinnamon stick (1 inch in size), 2 pieces of green cardamom (whole pods), 2 pieces of cloves, 2 pieces of black cardamom (whole pods), ½ tsp of black peppercorns, 1 piece of mace (javitri), and 1 tsp of ginger garlic paste in 4 tbsp of cooking oil in a handi. Mix the tomato puree. Cook for 2 to 3 minutes on a medium flame, stirring continuously. Add salt to taste.
Mix 2 tsp of red chili powder, 2 tsp of coriander seed powder, 1 tsp of cumin seed powder, and ½ tsp of turmeric powder. Cover and cook for 2 to 3 minutes on a medium flame.
Mix the beresta-curd-cashew nut paste. Add 1 tbsp of cream and water if it is too thick. Cover and cook for 6 to 7 minutes.
Then, add 1 tsp of crushed, dry fenugreek leaves (Kasuri Methi) and the fried paneer cubes. Mix and cook over a low flame for 2 to 3 minutes.
Finally, add 1 tsp of garam masala powder, a handful of finely chopped coriander leaves, and 3 pieces of green chilies (slit in the middle). Mix nicely.
Your delicious and spicy homemade paneer handi is ready.