Put chopped coriander leaves, celery stalk, roughly chopped onion, green chilly into mixer grinder. Grind into a fine paste by adding little water. Chilli coriander paste is ready.
Put 4 cups of vegetable stock in a pan and bring it to boil. Once the vegetable stock starts boiling add 2 tsp of chilli coriander paste and mix it well. Now add finely chopped mixed vegetables, mix it well and cook for 3-4 minutes on medium flame till the veggies become little soft.
Now add salt to taste, white pepper powder, mix it well and cook for a minute.
Let’s make the cornflour paste: To make cornflour paste, put 1 tsp of cornflour and 2 tbsp of water in a bowl and dilute the cornflour.
When the mixture starts boiling, pour cornflour paste, mix it well and bring it to boil.
Lastly add maggi magic cube, lemon juice, mix it well and bring it to boil.
Lemon coriander soup is ready to serve.
If you do not have maggi magic cubes then skip it.