Chickpea and Sweet Potato Curry

Name: Chickpea and Sweet Potato Curry
Prep time: 5 min
Cook time: 30 min
Total time: 35 min
Cuisine: Indian
Ingredients: 2 tbsp vegetable oil; 1 large onion (or 2 small) (peeled and finely chopped); 2 cloves garlic (minced); 2 tsp minced ginger; 2 tbsp mild (go hotter if you prefer curry powder); 1 tbsp ground coriander; ½ tbsp ground cumin; 1 tsp paprika; ½ tsp ground cinnamon; 1/2 tsp salt; ½ tsp black pepper; 2 medium sweet potatoes ((around 450g altogether) peeled and chopped into 2cm chunks); 1 tin (14oz/400g) chickpeas, drained; 2 tins (2 x 14oz/400g) chopped tomatoes; 2 tbsp tomato puree/paste; 1 tin (14oz/400g) full fat coconut milk; 2 packed cups (60g) baby spinach; Boiled rice; Fresh coriander; Red onion slices; Chilli flakes