In a large frypan, add the oil and saute onions over a medium high heat until soft 3-4 minutes. Add the garlic and ginger and cook, stirring for a further minute.
Add the tomato paste and spices and cook 2-3 minutes.
Stir through the stock and coconut milk and turn heat down to low.
Add potatoes and simmer for 15 minutes until the potatoes are fork-tender.
Stir through the peas and simmer a further 5 minutes.
Serve with rice or on it’s own.