Würstchen im Schlafrock — or sausage in a nightdress — is Germany's ultimate party snack. Buttery, flaky puff pastry wrapped around juicy sausage, baked until golden and crispy. Choose your version: classic Frankfurters or a British-style Bratwurst meat filling. Ready in under 30 minutes and dangerously easy to eat.
Roll out your puff pastry. For the classic version, cut into squares using the length of your sausage as a guide. For the bratwurst version, cut the sheet in half lengthways.
Classic version: Spread your chosen flavouring (mustard, ketchup, or tomato paste) on each square if using, place one sausage on each square, and roll up tightly.
Bratwurst version: Squeeze the meat out of the casing, divide into two portions and shape each into a long sausage running end to end along each pastry strip. Place the meat along the lower third of the pastry and fold the larger portion over, pressing firmly to seal.
Cut into bite-sized pieces and place seam-side down on a lined baking tray.
Brush with egg wash and sprinkle with sesame or poppy seeds if using.