Sweet potato frittata
Preheat the oven to 200C/400F/Gas 6.
Heat the oil in an ovenproof frying pan over a medium heat. Add the chilli and potato, and season, to taste, with salt and freshly ground black pepper.
Add the beaten egg and stir well, then place into the oven and bake for five minutes, or until the eggs are cooked through.
To serve, turn out the frittata onto a warm plate and garnish with the chopped herbs sprinkled over.