Prawn and chickpea curry

1 large diced onion

3 cloves of garlic (grated)

½ tsp salt flakes

½ thumb fresh ginger (grated)

1 tbsp olive oil

1 tsp turmeric

1 tsp cumin

2 tbsp mild curry powder (1 tbsp if you don’t like it spicy)

1x 400g can crushed tomatoes

1x 400g can drained chickpeas

1x 400g can coconut milk

Juice of half lime

1 kg raw tiger prawns (peeled and deveined)