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Easy German Octoberfest Sausage Casserole Recipe

3.8 from 75 reviews

This Easy German Oktoberfest Sausage Casserole is a hearty and comforting dish featuring a soft pretzel crust filled with layers of mashed potatoes, cooked sausages, honey mustard, and sauerkraut. Topped with a lattice of pretzels, coarse sea salt, and melted Swiss cheese, it embraces traditional German flavors and textures, making it perfect for festive gatherings or a cozy meal.

Ingredients

Scale

Pretzel Crust

  • 14 thawed soft pretzels
  • 1 tablespoon coarse sea salt
  • 8 oz grated Swiss cheese

Filling

  • 3 cups warm mashed potatoes
  • 24 oz cooked sausage links
  • 1/3 cup honey mustard
  • 24 oz warm sauerkraut

For Serving

  • Beer sauce

Instructions

  1. Prepare the Pretzel Crust: Lightly grease a casserole dish and line the bottom and sides with 10 thawed soft pretzels. Fill a large loaf pan with baking beans or pie weights, grease its outside, and press it into the casserole dish to squash the pretzels onto the base and sides. Bake in a preheated oven at 325°F for 30 minutes. Remove from the oven, keep the loaf pan inside, and let cool for about 1 hour to set the crust.
  2. Assemble the Layers: Remove the loaf pan from the cooled pretzel crust. Layer warm mashed potatoes evenly over the crust. Add a layer of cooked sausage links, then drizzle with honey mustard, and top with warm sauerkraut. Repeat these layers until the dish is filled, finishing with sauerkraut as the topmost layer.
  3. Create the Lattice Topping: Unfold the remaining 4 thawed pretzels and arrange them in a lattice pattern over the sauerkraut layer. Sprinkle the lattice generously with coarse sea salt and grated Swiss cheese to enhance flavor and add a crispy cheesy texture.
  4. Final Bake and Serve: Return the casserole dish to the oven and bake at 325°F for an additional 30 minutes, or until the pretzel lattice is golden brown and the Swiss cheese is melted and bubbly. Serve warm, accompanied by beer sauce and a cold mug of beer for an authentic Oktoberfest experience.

Notes

  • Use soft pretzels that are thawed but not overly soft for the best crust texture.
  • Baking beans or pie weights help maintain the pretzel crust shape during baking.
  • The honey mustard adds a sweet and tangy flavor, but feel free to adjust quantity or use your favorite mustard.
  • Ensure all layers are warm to help meld the flavors during baking.
  • Beer sauce complements the rich flavors; it can be store-bought or homemade.
  • This casserole can be prepared ahead of time and baked just before serving.

Keywords: Oktoberfest, German casserole, sausage casserole, pretzel crust, Swiss cheese, sauerkraut, honey mustard, comfort food