To prepare the kaiserschmarrn original recipe begin by beating the egg whites with a pinch of salt and the lemon juice until stiff peaks form.
Whisk together the egg yolks with half the sugar, lemon zest and the milk.
Place the flour in a bowl and gradually add the egg-milk mixture.
Stir in the egg whites.
Melt half the butter in a large pan.
Add the dough and allow to solidify on a low heat.
Add the remaining butter, flip the pancake and allow to solidify for a further 2-3 minutes.
Using two fish slices or a fork rip the pancake into pieces.
Sprinkle with sugar and serve the kaisershmarrn hot with the cherries.