Wash, drain and soak rice and lentils together in warm water. Meanwhile let us make onion-tomato masala for porridge.
In the pot of a pressure cooker add clarified butter over medium heat. When ghee gets heated through, add cumin seeds, asafoetida, and whole spices (bay leaves, green cardamom and cloves). Allow the cumin seeds to crackle, then add chopped garlic and grated ginger.
When garlic gets golden, add chopped onion and a slit green chili. Stir and cook till onions soften. About 5 minutes. Next goes in chopped tomato. After a minute or two add all the ground spices (turmeric, coriander powder, garam masala and red chili powder) and salt too. Stir and cook till tomatoes soften.
Add in soaked grains to the pot (without any water), stir and cook them in masala for about two minutes before adding veggies in.
It's now time to add your chopped veggies. All the three-peas, french beans and carrot go in. Give them a quick stir too. Add 4 and ¾ cups of water, one more stir and close the lid of pressure cooker.
Pressure cook the porridge as per your cooker instructions or till the grains soften. I cook mine for just one whistle and then I allow the pressure to release naturally. If you like your khichdi to be of a mushy consistency, cook it for two whistles. You can also add an extra cup of water in this case.
Once the pressure releases naturally, remove the lid and give porridge a final stir and serve hot, topped with some coriander leaves and a little more ghee. enjoy!