2 garlic cloves, finely chopped
1 lemon, zest only
1 small onion, finely chopped
small bunch parsley (optional)
250g/9oz sweet potato, peeled and coarsely grated
50²µ/1ΒΎ΄Η³ϊ plain flour
1 tsp baking powder
salt and freshly ground black pepper
oil, for frying
1 tbsp olive oil
1 tsp Cajun seasoning
1 free-range egg
2 tbsp single cream