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+ servings

Homemade Dijon Mustard

This tangy, creamy mustard is bold, flavorful, and free from preservatives. Whether you’re looking for a probiotic-rich ferment, a quick-cooked version, or a speedy no-cook option, this recipe gives you three simple paths to Dijon perfection.
Prep Time 10 minutes
fermenting 2 days
Servings 1 cup

Ingredients
  

Base Ingredients (all versions)

1 tsp gives a subtle roundness without making it sweet.

2 tsp smooths out the sharpness even more and works great if using the no-cook or quick-cooked method.

Instructions
 

Option 1: Fermented Dijon Mustard

  • A probiotic mustard that mellows as it ferments.
  • 1 tablespoon fresh whey (from strained yogurt or kefir)
  • Whisk all ingredients—including the whey—in a clean glass jar or bowl until smooth.
  • Cover loosely with a cloth or fermentation lid.
  • Let ferment at room temperature for 24 to 48 hours. Taste after 24; longer = milder.
  • Seal with a tight-fitting lid and refrigerate.
    Flavor develops more after 5–7 days.

 Option 2: Quick-Cooked Dijon Mustard

  • Combine all ingredients in a small saucepan.
  • Warm over low heat for 2–3 minutes, stirring constantly. Do not boil.
  • Let cool to room temperature.
  • Transfer to a clean jar and refrigerate. Use after 1–2 days for best flavor.
  • Milder than raw mustard, ready fast, no fermentation required.

Option 3: No-Cook, No-Ferment Dijon Mustard

  • Whisk all ingredients together until smooth.
  • Let sit at room temperature for 1 hour.
  • Store in the fridge and use after 1–2 days to allow flavors to settle.
  • Zippiest of the bunch—best for strong mustard lovers.

 Shelf Life & Storage

  • Fermented
    6 months or longer
    Naturally preserved by beneficial bacteria.
  • Cooked
    2 to 3 months
    Mild and stable; store in airtight container.
  • No-Cook
    1 to 2 months
    Sharpest flavor; mellows with time.
Tried this recipe?Let us know how it was!