Corn Frizzlers

Name: Corn Frizzlers
Prep time: 5 min
Cook time: 15 min
Total time: 20 min
Ingredients: 180g plain or wholemeal flour; 1 1/2 tsp baking powder; 1/2 tsp bicarbonate of soda; 4 eggs; 250ml semi-skimmed milk; 2 spring onions, sliced; 1/2 red chilli, de-seeded and sliced (optional); 1 tsp curry powder; handful of fresh coriander, roughly chopped (optional); 350g sweetcorn (frozen and defrosted or tinned and drained; 1 large sweet potato, grated; 1 tbsp oil; 250g low-fat plain Greek or natural yogurt; handful of fresh mint, finely chopped; black pepper, to taste