firstly, in a large kadai heat 4 tsp oil and add ½ tsp mustard, ½ tsp cumin, few curry leaves.
also, add 3 clove garlic and 1 green chilli. saute and splutter.
further add 1 onion, 1 tsp ginger paste and saute well.
additionally, add 1 tomato and saute till tomatoes turn soft and mushy.
furthermore, add 500 grams of sliced mushroom and ½ tsp salt.
saute for 2 minutes or till mushrooms get coated well with oil.
cover and simmer for 10 minutes or till mushroom shrink completely.
now add ½ tsp turmeric, ¼ tsp chilli powder, ¼ tsp garam masala and ½ tsp pepper.
saute for a minute till masala gets cooked well.
simmer for 3 minutes or till mushrooms absorbs masala.
now add 2 tbsp coriander leaves and 1 tbsp lemon juice. mix well.
finally, serve mushroom ki sabji recipe with roti / chapati.