Heat oil in large pan, add fennel
seeds and fry for a few seconds, add onions and fry until soft and
golden.
Add chili powder, coriander seeds,
ginger and salt to taste, fry 2 minutes, stir.
Add aubergines, peas and potatoes,
cook 5 minutes, stir.
Add tomatoes with their juice and the
chilies to the pan, cover, simmer for 30 seconds, or until the peas
and potatoes are tender and the sauce is thick.