Clean, peel, trim & chop all the vegetables into bite-size pieces.
Chop the ginger into very small pieces, but don’t mash it.
Add the peanut oil to a pan large enough for the vegetables & fry the onions, the ginger & the spices for about 10 min; nothing should get burnt.
OPTIONAL - Add garlic and/or chili when starting frying.
Add salt & pepper to taste.
Add the chopped vegetables.
Add the coconut milk & the water & bring to a boil. Close the lid & let it simmer for about 30 min.
Afterwards let it cook at full power for some minutes w/o lid if there seems too much water.
Add the 2nd batch of coconut milk & the spices & let it boil for a last time.
Add salt & pepper to taste.