Cook the apple filling

• Dice the apples and place them in a saucepan with the brown sugar, cinnamon, lemon zest and lemon juice.
• Cook over medium heat, stirring, until the apples are soft and the mixture has thickened.

Prepare the bread

• Remove the crusts from the sliced bread and roll each slice out flat with a rolling pin.

Fill and roll

• Spoon the apple filling along one edge of each flattened slice.
• Roll the bread up tightly around the filling and press the seam to seal.

Make the egg wash

• Whisk the eggs with the milk in a shallow bowl.

Fry the roll-ups

• Melt butter in a frying pan over medium heat.
• Dip each roll-up in the egg mixture, then fry until golden on all sides.

Coat and serve

• Roll the warm roll-ups in the cinnamon sugar.
• Serve immediately, with extra apple filling if you like.