Homemade Guinness Mustard Recipe

Elevate your sandwiches and steaks with this incredible Guinness Mustard recipe, inspired by James Martin! This rich and flavorful mustard is surprisingly easy to make and perfect for adding a sophisticated kick to your favorite dishes. The slow simmering process develops a deep, complex flavor that will leave you wanting more. Get ready to impress your friends and family with this gourmet condiment!

Prep Time 15 mins
Cook Time 75 mins
Calories 276.1 kcal
Protein 15g
Rating 5.0 (2 Reviews)
Homemade Guinness Mustard 20

Recipe Actions

Share this recipe:

Recipe Author

Chef Forktionary, author of this recipe

Recipe adapted from Food.com. Standardized by Forktionary.

Ingredients for Homemade Guinness Mustard

Cook Smarter with Sous, Your Kitchen Companion

Missing an ingredient for this Homemade Guinness Mustard? Need a perfect wine pairing or a healthy side dish idea? Don't guess—ask Sous! Your AI-powered sous-chef is ready to help you swap ingredients, adjust serving sizes, and discover flavor tips in seconds.

How to Make Homemade Guinness Mustard

  1. Combine 1 cup brown mustard seeds, 1/2 cup yellow mustard seeds, 2 tablespoons ground coriander, 2 tablespoons turmeric, 1 tablespoon salt, and 1 tablespoon sugar in a food processor. Process until the seeds are roughly crushed.
  2. With the food processor running, gradually add 1/2 cup white wine vinegar and blend until thoroughly combined.
  3. Add 1 cup of Guinness (or a vegetarian dark beer alternative) and blend briefly until just incorporated. Do not over-process.
  4. Transfer the mustard mixture to a bowl and let it stand at room temperature for 1 hour, or until thickened. Stir occasionally.
  5. Transfer the thickened mustard to sterilized, dry jars.
  6. Place a disc of waxed paper, waxed side down, onto the surface of each jar to prevent a skin from forming.
  7. Allow the jars to cool completely.
  8. Once cold, seal the jars with airtight lids, label, and store in a cool, dark place. Enjoy your homemade Guinness mustard for up to 3-6 months!

Nutrition Information (Approximate per serving)

Sodium

24 g

Sugar

89g

Fat

2g

Carbs

12g