Ingredients:
1 medium sweet potato, peeled and cut into 2cm chunks
1⁄4 butternut squash, peeled and cut into 2cm chunks
salt, to season
2 tbsp light olive oil or rapeseed oil
1 small onion, nely chopped
2 garlic cloves, crushed
1cm piece fresh ginger, peeled and finely grated
½ red chilli (or to taste), finely chopped (optional)
1 tbsp mild curry paste, or according to taste
½ x 400g tin chopped tomatoes
400g tin black beans, drained and rinsed
250ml hot water
50g mangetout
handful cashews and fresh coriander leaves, chopped
SERVE WITH 4 tbsp plain low-fat Greek yogurt