Spoon the batter into the individual muffin cases. Mix the extra half a teaspoon of cinnamon and the caster sugar together and sprinkle on top of the batter. Bake for 20 minutes, until risen and ...

Line a 12-hole muffin tin with large or tulip paper cases (or make your own using 15cm/6in squares of baking paper). To make the crumble topping, put the flour, demerara sugar and hazelnuts in a ...

Use about 1 tablespoon of the crumble mixture to top each muffin ... Banana Muffins and want more delicious muffin recipes, ...