Unlike regular potatoes, sweet potatoes count as one of your five-a-day. They're naturally sweet-tasting and they won't disrupt your blood sugar levels
Method
Based on 4 servings, adjust as needed.
Step 1
Heat oven to 220C/200C fan/gas 7, oil the sweet potatoes, then put them straight on the oven shelf and roast for 45 mins or until tender all the way through when pierced with a knife.
Step 2
Meanwhile, mash the avocado with the lime juice in a small bowl, then stir in the chilli, tomatoes, coriander and onion.
Step 3
Cut the potatoes in half and top with the drained beans and guacamole. Serve with the lime wedges for squeezing over.