Easy Fermented Mustard Recipe • The Prairie Homestead (2024)

Easy Fermented Mustard Recipe • The Prairie Homestead (1)

Condiments are a great addition to snacks and meals for an added flavor boost, but sometimes the store-bought stuff isn’t always the best for you.

Making your own condiments can seem daunting, but it isn’t usually that difficult. When making homemade condiments, you get to control what ingredients are being used, and this is another way you can be more self-sufficient.The homesteading lifestyle is about producing more than we consume and finding ways (even small ways like homemade condiments) to become less dependent on outside systems.

I have had experience making my own condiments like homemade fermented ketchup and this 5-Minute Homemade Mayonnaise Recipe, but recently I have been testing out different ways to make homemade mustard.

Types of Mustard

Mustard is a well-known condiment that has been around for centuries and used throughout the world. The most well-known version in the US is yellow mustard which can be found at the grocery store, but there are many different varieties. All versions of this condiment are made from mustard seeds that come from a mustard plant.

There are three different types of mustard seeds that can be used to make the condiment mustard. Each comes from different regions and has its own flavoring.

Mustard can be made using:

  • White Mustard Seeds
    These seeds are actually a light yellow color and are the most common type of mustard seed. The white mustard seeds are used more frequently because they have a milder flavor than the others.
  • Brown Mustard Seeds
    Brown mustard seeds are spicier than white seeds but milder than black mustard seeds. They are usually seen in spicy mustard or appear in a stone ground mustard condiment from the store.
  • Black Mustard Seeds
    Black mustard seeds are less common and are the spicier mustard seed. The coloration of brown and black mustard seeds are similar but the black mustard seeds are slightly bigger in appearance.

Ideally, your mustard seeds are cracked or broken to release their flavor, mixed with a liquid and other spices to create a sauce. Depending on the mustard seeds that are used, the result can have different flavors and colors. My version of homemade mustard in this article is Lacto- Fermented.

What is the Fermentation Process

Mustard is a condiment that is extremely easy to make through the process of Lacto-fermentation. This simply means that a salty brine is used to get rid of the bad bacteria and allow good bacteria to thrive. During this process, the good bacteria transform sugars into lactic acid that helps with preserving your food.

Once upon a time, I was intimidated by the preservation process of fermentation. I was worried I would create something that would smell bad and taste even worse. Then I decided to take the risk and try out fermentation on cabbage. To my surprise, the result was a good tangy-tasting fermented sauerkraut that everyone in the family couldn’t get enough of.

You don’t have to use this process to make homemade mustard, but it does add some additional health benefits to your condiment. Lacto-Fermented mustard contains good bacteria that are created during the fermentation process. This bacteria aids the gut with digestion, adds probiotics, helps your overall immune system, and creates a great unique mustard flavor.

Easy Fermented Mustard Recipe • The Prairie Homestead (2)

How to Make Fermented Mustard

As I mentioned previously, there are a lot of different varieties of mustard you can make, and many of them can be made through the fermentation process. Mustard is a simple fermentation recipe that doesn’t take long to make and it is easily customized depending on your taste.

Basic Yellow Fermented Mustard Recipe

Equipment Needed to Ferment Mustard:

  • Spice Grinder or mortar and pestle (to crack the seeds)
  • 1 Pint Jar
  • Regular jar lid or fermentation lid (Trueleaf Market has a great selection of fermenting supplies)
  • Blender

Ingredients Needed to Make Fermented Mustard:

  • ¾ Cup Yellow Mustard Seeds
  • 2 tsp of salt
  • ½ tsp turmeric powder
  • 1 tsp of whey (real whey, not powdered), or brine from a previous lacto-fermentation
  • 1 ½ cups of water
  • 1 clove of garlic

Instructions on How to Make Fermented Mustard:

Step 1: Crack the mustard seeds open using a spice grinder or mortar and pestle. Cracking the seeds open will allow the release of more flavor while they ferment.

Step 2: In a pint jar, combine the mustard seeds, salt, turmeric, garlic, and whey/brine.

Step 3: Cover the ingredients with water

Step 4: Close the jar using your fermentation lid or regular lid.

Step 5: Let your mustard sit at room temperature for 5-10 days (depending on your taste). If you are using a regular lid, you will need to “burp” the mustard every couple of days to prevent gas buildup.

Step 6: Drain the excess liquid from the jar, and then blend the remaining contents in a blender until you have reached the desired consistency.

Step 7: Put your blended mustard back into the jar and place it in your refrigerator. Let it age for 2-3 days and then give it a taste test. Note: Mustard naturally has a bitter taste it will become less bitter the longer it sits in your refrigerator.

Store your homemade lacto-fermented mustard in the refrigerator for 6 months or more.

Easy Fermented Mustard Recipe • The Prairie Homestead (3)

Old Fashioned Spicy Fermented Mustard Recipe

Equipment Needed to Ferment Mustard:

  • Spice Grinder or mortar and pestle (to crack the seeds)
  • 1 Pint Jar
  • Regular jar lid orfermentation lid (One of my favorites, Trueleaf Market has a great selection of fermenting supplies)
  • Blender

Ingredients Needed to Make Fermented Mustard:

  • 3 Tbsp. Yellow Mustard Seeds
  • 3 Tbsp. of Black or Brown Mustard Seeds
  • 2 tsp of Salt
  • ½ tsp turmeric powder
  • 1 tsp of whey (real whey, not powdered), or brine from a previous lacto-fermentation
  • 1 ½ cups of water
  • 1 clove of garlic

Instructions on How to Make Fermented Mustard:

Step 1: Crack the mustard seeds open using a spice grinder or mortar and pestle. Cracking the seeds open will allow the release of more flavor while they ferment.

Step 2: In a pint jar combine the mustard seeds, salt, turmeric, garlic, and whey/brine.

Step 3: Cover the ingredients with water

Step 4: Close the jar using your fermentation lid or regular lid.

Step 5: Let your mustard sit at room temperature for 5-10 days (depending on your taste). If you are using a regular lid, you will need to “burp” the mustard every couple of days to prevent gas buildup.

Step 6: Drain the excess liquid from the jar, add the remaining contents to the blender and then blend in short bursts. This old-fashioned fermented mustard should contain visible mustard seeds and have a slightly chunky texture.

Step 7: Put your blended mustard back into a clean jar and place it in your refrigerator. Let it age for 2-3 days and then give it a taste test. Note: Mustard naturally has a bitter taste it will become less bitter the longer it sits in your refrigerator.

Store your homemade lacto-fermented mustard in the refrigerator for 6 months or more.

Have You Tried Fermented Mustard?

Something as simple as making your own condiments can be an easy step towards self-sustainability. These fermented mustard recipes are an easy way to get started with simple food preservation and from-scratch cooking. If you are interested in learning more about from-scratch cooking, then my Heritage Cooking Crash Course might be for you.

  • Learn how to make Fermented Ketchup
  • Learn how to make Easy Mayonnaise

More About Fermentation:

  • Homemade Fermented Pickle Recipe
  • How to Use a Fermenting Crock
  • Pickled Green Beans Recipe (lacto-fermented)
  • Curious about Fermentation? This One’s for You (Podcast Episode)

Easy Fermented Mustard Recipe • The Prairie Homestead (4)

Easy Fermented Mustard Recipe • The Prairie Homestead (2024)

FAQs

How to make fermented mustard seeds? ›

Steps
  1. In the 500ml jar, add the mustard seeds, salt, turmeric, garlic, and brine. Cover with water to fill the jar.
  2. Close the jar, install the airlock and let it ferment at room temperature for 5 to 10 days. Note: for a tangier mustard, let it ferment longer.
  3. Open the jar, filter the liquid, and set it aside.

Why is my homemade mustard so strong? ›

Homemade mustard is simple, but the caveat is it tends to be overwhelmingly pungent when seeds are freshly cracked. This is precisely why homemade mustards are more potent than store-bought versions, according to Serious Eats.

What is house mustard made of? ›

Mustard is made primarily from mustard seeds, liquid, and a spice blend. The seeds, which come from the mustard plant, can be used whole, ground into mustard powder, or partially crushed to create different textures. Water, vinegar, wine, and lemon juice are common liquids used in mustard recipes.

Is yellow mustard fermented? ›

All mustard is fermented but if you make your own it will be extra special. You can buy mustard seeds and grind them into powder for different flavors. Black mustard seeds are the most pungent. Brown mustard seeds are used mostly in Europe, and yellow and white are the mildest flavor.

What is the best way to ferment seeds? ›

To start the fermentation process, place seeds and pulp in a container. If the seed/pulp mixture is too thick to stir, you can add a little water. Place the container in a warm location (72-86 degrees F) and stir the mixture 2-3 times per day. Fermentation takes between 48 and 72 hours.

How long does fermented mustard last in the fridge? ›

Add salt and additional vinegar to taste. Transfer to jars or reused mustard containers. Store in the fridge. Fermented mustard will keep refrigerated for at least 2 months.

Is it cheaper to make your own mustard? ›

If you purchase mustard seeds in bulk, you'll also save a lot on something as simple as homemade mustard.

How to get rid of bitterness in homemade mustard? ›

To reduce bitterness, try adding honey or maple syrup, using less mustard seed, or soaking the seeds in water or vinegar before blending.

How many mustard seeds to make mustard? ›

Ingredients: 1 cup vinegar (white, apple cider, or white wine vinegar will work) 1 cup mustard seeds, yellow or brown. 2 teaspoons Kosher salt.

How long does homemade mustard last? ›

Homemade mustard can be stored in an airtight jar or container, in the refrigerator for maximum freshness. How long does it keep? When properly stored, homemade mustard will keep for up to 1 year. What do you use Whole Grain Mustard for?

Why is vinegar in mustard? ›

#3: Acid: The acid is what actually halts the chemical reaction. This is important because if the chemical reaction goes too long, your mustard will lose its flavor. The acid (lemon juice, apple cider vinegar, for example) is what halts the process and keeps the flavor at that intensity.

Why is Chinese mustard so good? ›

To make Chinese hot mustard, the seeds are first dehydrated and then ground into a buttery, fine, beige powder that's much more tame in appearance than taste. “It has a very particular horseradish, or wasabi-like, sinus-clearing quality to it. It punches you in the nose,” says Christina Chaey, Bon Appétit contributor.

What does fermented mustard smell like? ›

As fermentation progresses and lactic-acid bacteria render the environment increasingly acidic, the resulting acidity serves to naturally stabilize the heat and flavor. Fermenting mustard has the potential to smell like rotten eggs.

Is mustard a probiotic? ›

Being lacto-fermented, cultured mustard adds a healthy dose of probiotics into you and your family's diet.

What mustard has wine in it? ›

La Moutarde Vin is a celebration of the white wine used in the beloved condiment's one-of-a-kind Dijon recipe, in contrast to the majority of Dijon mustards that use vinegar. This full-bodied Viognier 2020 has bright hints of spice and pronounced citrus and floral characteristics, balanced by vibrant acidity.

How do you activate mustard seeds? ›

This powerful enzyme isn't activated until it's submersed in a water-based liquid. That's why, when making a prepared mustard, soaking the seeds for at least a day is necessary to achieve that signature mustard flavor.

What happens when you soak mustard seeds? ›

Soaking the mustard seeds.

Water will produce a very clean and spicy mustard flavor, beer or wine will add a little body and a background flavor note, vinegar adds acidity and mellows the spiciness factor a bit . . . the variations are endless.

How do you make pickled mustard seeds? ›

Pickled mustard seeds
  1. 2 1/8 oz of mustard seeds.
  2. 5 1/16 fl oz of white wine vinegar.
  3. 1 2/3 fl oz of water.
  4. 1 3/4 oz of sugar.
  5. 1 bay leaf.
  6. 4 coriander seeds.
  7. 3 black peppercorns.
  8. 1 clove.

What is the role of mustard seed for fermentation? ›

The fermentation process allows the healthy bacteria present on mustard seeds (as well as the other produce added) to proliferate and enter your gut microbiome, offering additional healthy enzymes and further helping to improve digestion and overall gut health.

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