Three Bean Chilli and Sweet Potato Bake

This is a lovely beany chilli bake, easy to make and get on the table.

Three Bean Chilli and Sweet Potato Bake (from Waitrose)
(Serves 4)

1 tbsp oil
1 onion, chopped
1 tbsp chipotle paste
2 tsp sweet smoked paprika
400g can chopped tomatoes
400g can kidney beans, drained and rinsed
400g can cannellini beans, drained and rinsed
400g can borlotti beans, drained and rinsed
1 tbsp tomato purée
500g sweet potatoes, scrubbed and cut into ½cm slices
50g cheddar cheese, grated

Preheat the oven to 200°C. Heat the oil in a large pan and fry the onion for 3-4 mins, add the chipotle paste and paprika, cook for 1 min. Add the tomatoes, beans, tomato purée and 100ml water and cook for 5 mins. Season, then transfer to a shallow ovenproof serving dish.

Meanwhile, cook the sweet potatoes in boiling water for 5 mins until just softened, layer them on top of the bean mixture. Sprinkle over the grated cheese.

Bake in the preheated oven for 30 mins, until piping hot and the sweet potatoes are golden in colour.