25g/1oz fresh dill, finely chopped
1 large white onion, finely chopped
400g/14oz mashed potato
4 tbsp plain flour
2 tsp ground cumin
1 tsp salt
1–2 tbsp vegetable oil
vegetable oil, for deep-frying
6 Derbyshire oatcakes or 20cm/8in pancakes, cut in half
150g/5Β½oz frozen peas, defrosted