In a pan heat 1 tbsp oil. Saute minced garlic, diced onions till translucent. Add 5 - 6 mushrooms and saute for 2 - 3 minutes. Add 1/4 tbsp wheat flour & 1/4 cup of milk and simmer. Turn off gas once mushroom is cooked soft.
Cool the mixture and blend to a smooth puree. Keep aside for further use.
Heat 2 tbsp oil in a pan. Add onion & tomato paste and saute till its cooked and leaves oil from surrounding. Add coriander powder, cumin powder, red chilli powder, apinch of turmeric powder. saute for another 3 minutes.
Add green peas & mix well. Add mushroom paste and saute for a minute. Add mushrooms and a cup of water. Let it simmer and cook mushrooms.
Turn off the gas when mushroom & peas are cooked well.