The hazelnuts are the perfect autumnal complement. For this recipe, you will need a 12-hole muffin tin lined with large or tulip paper cases (or make your own using 15cm/6in squares of baking paper).

Preheat the oven to 190°C and line a 12-hole muffin tin with paper cases. Stir the flour, baking powder, sugar and sesame seeds. Set aside. Beat the oil, egg, milk and zest together until well ...