Chilli bean stuffed sweet potatoes

• Sweet potatoes1kg
• Black beans1 × 400g tin
• Chopped tomatoes1 × 400g tin
• Ground cuminstore cupboard½ tsp (2.5g)
• Mild chilli powderstore cupboarda pinch
• Brown onions100g
• Mature cheddar80g
• Greek-style natural yoghurt100g

Plus salt and pepper. About £2.89 for the amounts used.

Method

1. 1

   Heat the oven to 200°C (180°C fan, gas 6).

2. 2

   Prick 4 sweet potatoes (1kg) and bake for 45-50 minutes until soft.

3. 3

   Fry 1 chopped onion for 5 minutes. Add ½ tsp cumin and a pinch of chilli powder for 1 minute, then 1 tin chopped tomatoes and 1 drained tin black beans. Simmer for 15 minutes.

4. 4

   Split the sweet potatoes, spoon in the beans and top with 80g grated cheddar and the 100g yoghurt.