Chop all the vegetable into medium-sized pieces or cubes
Finely chop onion, garlic and ginger.
Use ready-made coconut milk or extract coconut milk from 1 medium-sized coconut.

Saute till onions turn transparent.(do not brown the onions)
Then add ginger, green chilli and the rest of the vegetables.

Add thin coconut milk, need salt and pepper powder. Cook till the vegetables are soft.
Once the vegetables are cooked, add thick coconut milk and heat it a little.(Do not boil after adding the thick coconut milk)

The consistency of the stew should be thin.