Super Healthy Tomato Curry

This is a super easy curry .
I use 2 tins of tomatoes.
Chicken (leave out for vegetarian)
Sometimes I use white Fish (like pollack fillets)
1 tin of water .
1 squash .
3 small potatoes.
1 large onion.
Lots of mushrooms I used beech mushroom.
I used curry powder, turmeric, chili, cumin, coriander powder, and saffron.
I also used a chicken stock cube
(use home made stock if you can stock cubes are loaded with sodium)
Garlic and ginger would be great in there too.
Other ingredients you can play around with cardamom pods ,creamed coconut, Fresh coriander(if I could get some in Korea)