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Pigs-in-a-Blanket with Sauerkraut and Mustard

This sophisticated take on the classic pigs in blankets offers a savoury, German-inspired twist on a party favourite. By pairing hearty bratwurst or bockwurst with tangy sauerkraut and sharp whole-grain mustard, these pastries provide a complex flavour profile that far surpasses the standard cocktail sausage. The addition of aromatic caraway seeds on the golden, all-butter puff pastry adds a wonderful crunch and a traditional European touch.

As a high-protein snack, these substantial rolls are perfect for autumn gatherings or as a satisfying savoury treat during the festive season. They are simple to assemble yet feel distinctly elevated, making them an excellent choice for hosting. Serve them warm from the oven alongside a cold craft beer or a crisp cider for the ultimate casual entertaining platter.

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Ingredients for Pigs-in-a-Blanket with Sauerkraut and Mustard

  • 1 large egg

  • One 14- to 475g box of puff pastry (preferably all-butter), thawed according to package directions

  • 900g fully cooked German-style sausage such as bockwurst or bratwurst, halved lengthwise if thick, and cut into 32 pieces (about 2 1/2 inches each)

  • 80ml whole-grain mustard

  • 45g drained sauerkraut

  • Caraway seeds, for sprinkling

Preheat the oven to 204°C. Set racks in the upper and lower thirds of the oven. Line two 13x18-inch baking sheets with parchment paper. In a small bowl, beat the egg with 1 tablespoon water. Prep the ingredients for the filling and set aside.

If using a 475g puff pastry package, roll each sheet to a 9x12-inch rectangle. Cut each piece lengthwise into eight 1 1/2-inch wide strips. Cut each strip crosswise into two pieces, about 4 1/2 inches long. You should have 32 pieces of pastry.

Spread the centre of each piece of pastry with 1/2 teaspoons mustard and top with 1/2 teaspoons sauerkraut. Brush one narrow end of the pastry with egg wash, add one piece of sausage, and roll to enclose. Return to parchment-lined baking sheets. Brush the top of each pastry with egg wash and sprinkle with caraway seeds, seam-side down. Chill in refrigerator for 15 minutes. Bake until golden brown and puffed, 23 to 27 minutes.

Disclaimer

While every effort has been made to ensure the information is accurate and up to date, individual needs may vary and dietary requirements can differ based on personal health conditions. Always check food labels and allergen information before preparing or consuming any recipe. If you have specific health concerns, allergies, intolerances, or are following a medically prescribed diet, seek advice from your GP, pharmacist, or a registered dietitian before making significant changes to your diet or lifestyle.

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UK recipe editors

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Article history

The information on this page is peer reviewed by qualified clinicians.

  • 28 Jan 2026 | Originally published

    Authored by:

    UK recipe editors

    Peer reviewed by

    UK recipe editors
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