Oma’s Traditional Senfgurken: German Sweet and Sour Mustard Pickles

🌍 Cuisine: German
🏷️ Category: Vegetables & Side Dishes (Gemüse & Beilagen)
⏱️ Prep: 45 minutes (plus 12-24 hours resting time)
🍳 Cook: 15 minutes
👥 Serves: 4-5 pint-sized jars

📝 About This Recipe

A beloved staple of German pantry culture, Senfgurken are peeled, deseeded cucumbers preserved in a golden, aromatic mustard brine. Unlike standard dill pickles, these offer a refined balance of mellow sweetness, sharp vinegar, and the warming heat of yellow mustard seeds. They are an essential accompaniment to hearty German roasts and cold platters, bringing a bright, crunchy acidity that cuts through rich flavors perfectly.

🥗 Ingredients

The Cucumbers

  • 2 kg Large Pickling Cucumbers (Schmorgurken) (firm, large cucumbers; peeled and deseeded)
  • 3 tablespoons Kosher Salt (for drawing out moisture)

The Pickling Brine

  • 500 ml White Wine Vinegar (5-6% acidity)
  • 500 ml Water (filtered)
  • 300 grams Granulated Sugar (adjust slightly for desired sweetness)
  • 4 tablespoons Yellow Mustard Seeds (the star of the flavor profile)
  • 1 teaspoon Black Peppercorns (whole)
  • 5-6 pieces Allspice Berries (whole)
  • 3 pieces Cloves (whole)
  • 3 pieces Bay Leaves (dried or fresh)
  • 1/2 teaspoon Turmeric Powder (for a vibrant golden color)

Aromatics for the Jars

  • 150 grams Pearl Onions (peeled and halved)
  • 2 inch piece Fresh Horseradish (peeled and sliced into thin matchsticks)
  • 4-5 heads Fresh Dill Blossoms (optional, for traditional aesthetics)

👨‍🍳 Instructions

  1. 1

    Begin by washing the cucumbers thoroughly. Use a vegetable peeler to remove all the skin, then slice them in half lengthwise.

  2. 2

    Using a metal spoon, scrape out all the seeds and the watery pulp from the center of each cucumber half, leaving only the firm flesh.

  3. 3

    Cut the cucumber halves into uniform bite-sized pieces, roughly 1-inch squares or thick crescent slices.

  4. 4

    Place the cucumber pieces in a large glass or ceramic bowl. Sprinkle with the 3 tablespoons of salt and toss well to coat. Cover and let sit at room temperature for at least 12 hours (ideally overnight) to draw out excess water.

  5. 5

    After the resting period, drain the cucumbers in a colander. Rinse them briefly under cold water to remove excess salt, then pat them dry with a clean kitchen towel.

  6. 6

    In a large stainless steel pot, combine the white wine vinegar, water, sugar, mustard seeds, peppercorns, allspice, cloves, bay leaves, and turmeric.

  7. 7

    Bring the brine mixture to a rolling boil over medium-high heat, stirring until the sugar is completely dissolved.

  8. 8

    Add the prepared cucumber pieces, pearl onions, and horseradish matchsticks to the boiling brine.

  9. 9

    Reduce the heat and simmer gently for about 3-5 minutes. The cucumbers should become slightly translucent but must remain firm and keep their 'snap'.

  10. 10

    While the cucumbers simmer, sterilize your canning jars and lids by boiling them in water or placing them in a 100°C (212°F) oven for 10 minutes.

  11. 11

    Using a slotted spoon, pack the hot cucumbers, onions, and spices into the sterilized jars. Place a dill blossom in each jar if using.

  12. 12

    Pour the hot brine over the cucumbers, ensuring they are completely submerged and leaving about 1/2 inch of headspace at the top.

  13. 13

    Wipe the rims of the jars with a clean, damp cloth, seal tightly with the lids, and turn the jars upside down for 5 minutes to create a vacuum seal (or process in a water bath for 10 minutes for long-term shelf stability).

  14. 14

    Allow the jars to cool completely. Store in a cool, dark place for at least 2 weeks before opening to allow the flavors to fully develop.

💡 Chef's Tips

Always use 'Schmorgurken' or large field cucumbers; standard thin-skinned English cucumbers are too watery and will turn mushy. Don't skip the salting step, as this is the secret to achieving the signature 'crunch' of a true German Senfgurke. If you prefer a spicier kick, add a few dried chili flakes or a teaspoon of brown mustard seeds to the brine. Ensure your vinegar has at least 5% acidity to ensure safe preservation and the correct tangy flavor profile. If the brine looks cloudy after a few days, don't worry—this is often just the mustard seeds and turmeric settling.

🍽️ Serving Suggestions

Serve chilled alongside a classic 'Abendbrot' (German evening bread) with rye bread, butter, and cold cuts. They are the perfect acidic contrast to a rich 'Königsberger Klopse' (meatballs in caper sauce). Finely dice them to create a gourmet homemade remoulade sauce for fried fish. Pair with a crisp German Riesling or a cold Pilsner to complement the sweet-sour brine. Accompany a hearty Schweinebraten (Roast Pork) to cut through the fattiness of the meat.