Chop all vegetables and keep it aside.
Clean the cauliflower and microwave for 5 mins with a pinch of salt and turmeric powder.
Heat a nonstick pan with cooking oil, add the bay leaf and cumin seeds, sauté, then add onions juliennes and sauté for couple of minutes.
Add ginger garlic paste and stir till everything is combined.
Now, add the potatoes and simmer. Next, add the tomatoes, chopped capsicums. Add salt and turmeric powder.
Remove lid and add the drained cauliflower.
Add all the spice powders and cover with lid to cook for 5 mins.
Continue stirring and cooking for 10 more mins, finally garnish with chopped coriander leaves.
If you want, you can add 1/2 cup water, else let the vegetables cook on steam.
Serve with chapatis.