Ever wonder how to make your own mustard? It’s actually quite easy to do, with only a few simple steps. Here is how to make mustard at home.
Homemade Mustard Recipe (How to Make Mustard)
Mustard is one of the world’s most beloved condiments. It is made from the pungent seeds of the mustard plant which are mixed with a liquid to form the basic paste that all mustard is made of.
The Origins of Mustard
Mustard has been around for millennia. The ancient Romans loved the stuff, and the name “mustard” originates from one of their original preparation methods of mixing unfermented grape juice, or “must”, with mustard seeds to create “burning must”, or “mustum ardens”.
“Must-ard” it is thus named, and here we are today, enjoying it in so many creative and flavorful ways.
There are discussions of how mustard was originally enjoyed and its typical uses, but I find those irrelevant to making mustard, as I personally enjoy mustard for a huge variety of uses, from using it as a simple spread for sandwiches or hot dogs to making rubs for the barbecue to using it as an ingredient in homemade sauces and so much more.
The point of this article is to break down the very simple process of making mustard so you can make it however you want, and use it however you want. Gone are the days of limiting yourself to what the stores offer you.
Armed with the ability to make your own mustard, you are now free to incorporate all sorts of your preferred ingredients to please your taste buds.
For me, this typically includes some type of chili pepper for obvious reasons, but I also enjoy sweeter elements mixed with pungent flavors and herbs. My wife, Patty, prefers her mustards on the pungent side and not quite as hot. She loves dijon mustard.
This is not a problem as I can easily make a base mustard, divide it in half, then season each half differently for our divided preferences.
So, are you ready to make some mustard?
How to Make Mustard - the Basics
A very basic mustard includes mustard seeds and a liquid. The seeds are sometimes ground before liquid is added or the mixture is processed afterward. There are 3 types of mustard seeds:
- Yellow (or White) Mustard Seeds: These are the most widely available and most popular.
- Brown Mustard Seeds: These are more pungent that yellow mustard seeds and are quickly gaining popularity.
- Black Mustard Seeds: These are more popular in Indian, Asian and Middle Eastern cooking, though they are also gaining popularity in the U.S. They are also quite pungent and personally recommended.
A basic ratio for making a grainy mustard is to mix 1 part mustard seeds to 2 parts liquid. Let the mixture soak overnight to allow the seeds to absorb the liquid.
Another basic recipe for making smoother mustard is to grind mustard seeds into a flour, then mix it with a liquid until you achieve the consistency you prefer.
NOTE: When letting the mixture soak overnight, you can leave it out on your counter top or set it in your pantry. Do not refrigerate it, or the absorption process may not work. One reader did this and her mustard would not mix.
These are just the basics, and as you’ve probably already figured, there are certain variables which allow you to make a nearly infinite variety of mustards. They are:
Mustard Seeds
You can use any combination of mustard seeds to make mustard.
Mustard Seeds vs. Mustard Powder
Starting with mustard seeds will result in a grainier mustard. After the initial soaking, you can serve the mustard as is, with plump, heavy grains, or process it to your preference of smoothness. You will still have some whole seeds most likely, even with lots of processing.
Using mustard powder will result in a very smooth mustard, more akin to the yellow stuff you find in store bought squeeze bottles.
You can always grind mustard seeds with a mortar and pestle or a spice grinder to make powder.
Liquid
You can make mustard with water, though other options include wine, beer, fruit juice, cider, whiskey, vinegar (white wine vinegar, apple cider vinegar, malt, so many options), and many others.
Of course you can include a mixture of liquids as well with your own preferred ratios.
Liquid Temperature
The temperature of your added liquids makes a difference in the potency of the final mustard. Hot liquids disable the enzymes that produce the overall pungency, so if you prefer a milder mustard, use hot or warm liquids.
If you prefer a strong, pungent mustard, use cold liquid. Room temperature liquid is commonly used.
Extra Ingredients
Here is where you can get REALLY creative. Add in a diversity of flavors, such as roasted chili peppers, roasted vegetables (onion or garlic are great), honey or sugar, brown sugar, salt, seasoning blends, fresh herbs, nuts, berries, fruits, smoked peppers, you name it.
If you love the taste of it, consider adding it to a mustard.
The addition of salt and vinegar will help keep your mustard longer if you’re using many ingredients. I almost always use vinegar and a bit of salt, though for me, it’s mostly about the flavor with those ingredients.
A Simple Mustard-Making Formula – Step by Step
Here is a breakdown of how to make a whole grain mustard at home.
Ingredients
- 1 cup mustard seeds (yellow, brown, and/or black)
- 2 cups liquid of choice
- Extra ingredients/flavorings – amounts are variable
How to Make Mustard at Home
- Add the mustard seeds and liquid to a large glass jar. Give it a solid shake and seal it up.
- Set into a dark place like the cupboard for a day (24 hours) or 2 to allow the seeds to absorb the liquid.
- Process the mixture in a food processor with your extra ingredients to your desired consistency. Adjust with a bit of salt, if desired. You can add in a bit of water if you feel the mustard is too thick.
- Return the finished mustard to the jar and seal.
The flavors will be quite pungent at first, though they will mellow out over time as the mustard ages.
Storing Mustard
I personally like to keep the mustard in the fridge for safe keeping in a sealed glass jar. Properly prepared mustard is impervious to harmful bacteria, but flavors can become bitter and it can dry out, so for me, the refrigerator it is.
If you prefer to not refrigerate your mustard, keep it in a cool, dark place, like the cupboard.
Help! My Mustard is Bitter
Some mustard seeds have an inherent bitterness. You can add a bit of honey or other sweet element to counteract any bitterness that you taste. It is likely from the powder or seeds you started with, which CAN have some bitterness.
One way to help reduce bitterness is to soak the mustard seeds before you start in a bit of water and let sit overnight, or at least rinse them very thoroughly to remove bitter elements.
How Long Does Mustard Last? Storage Information
Prepared mustard can last for years if properly made, though you will experience loss of flavor and pungency. Using an acid, like vinegar, will keep the mustard for longer. Just be sure to keep it properly sealed.
Refrigeration is a best practice.
Mustard Recipes
Here are some links to the different mustards I enjoy making.
See the list of mustard recipes in our Homemade Condiments Recipes. If you enjoy mustard, perhaps you'll also enjoy my homemade ketchup recipe.
Here are some links to purchase mustard seeds from Amazon. These are affiliate links, my friends. I buy them in bulk for making mustard whenever I want. Great stuff!
Let me know how your mustard turns out! Send pics! Enjoy!
Got any questions? Ask away! I’m happy to help. If you enjoy this recipe, I hope you’ll leave a comment with some STARS. Also, please share it on social media. Don’t forget to tag us at #ChiliPepperMadness. I’ll be sure to share! Thanks! — Mike H.
How to Make Mustard (Homemade Mustard Recipe)
Ingredients
- 1 cup mustard seeds yellow, brown, and/or black
- 2 cups liquid of choice Try a mixture of beer or water and vinegar
- Extra ingredients/flavorings – amounts are variable
Instructions
- Add the mustard seeds and liquid to a large glass jar. Give it a solid shake and seal it up.
- Set into a dark place like the cupboard for a day or 2 to allow the seeds to absorb the liquid.
- Process the mixture in a food processor with your extra ingredients. Adjust with a bit of salt, if desired. You can add in a bit of water if you feel the mustardis too thick.
- Return the finished mustard to the jar and seal.
Notes
Nutrition Information
Wes says
easy receipt, just loved it. and the mustard is taste.
yes it should sit in the fridge for a couple of days but it only gets better. thanks
Mike Hultquist says
Thanks, Wes!
Jack McCurdy says
Hi Mike,
Love your recipes. Here is my variation on your mustard one.
HOT MEX MUSTARD
Ingredients
1 cup mustard seeds yellow, brown, and/or black
1 ½ cups Negro Modelo
½ cup vinegar
2-3 Chiles de Árbol, stemmed seeded and crushed to small flakes
Instructions
Crush the stemmed seeded chiles in a molcajete.
Rinse the mustard seeds then put them in a jar and cover them with water. Let them sit overnight, then drain.
Add the mustard seeds, liquid and chiles to a large glass jar. Give it a solid shake and seal it up.
Set into a dark place like the cupboard for a day or 2 to allow the seeds to absorb the liquid.
Process the mixture in a food processor with your extra ingredients. Adjust with a bit of salt, if desired. You can add in a bit of water if you feel the mustard is too thick.
Return the finished mustard to the jar and seal.
Mike Hultquist says
Sounds perfect, Jack! I love it.
Li says
Hi Mike! I have been enjoying several of your recipes lately, especially learning to make mustards. I love what I've made so far. My confusion comes with black vs brown mustard seeds. Your links for both go to the same Frontier product "they" call brown. I have ordered several different black and brown mustard seeds from various companies. They all look the same to me as far as color. Is there a visual difference in them, or is it just a taste difference?
Mike Hultquist says
Li, I updated the link. There are visual differences in color. The black mustard seeds are distinctively black.
Li says
Thanks Mike! LOL, I guess I have a LOT of black seeds to use!
Miska Knezevic says
Thank you for this recipes!
Charles Pascual says
Mike, what do you add to make your Dijon mustard?
Mike Hultquist says
Charles, Dijon mustard is made with wine as the liquid, or a mixture of wine and vinegar.
Ole says
An expert in Dijon is required to watch you make it, before it can be called Dijon, no kidding 😛
Larry says
I didn't see a recipe for Dijon mustard although you mentioned your wife likes it. While I wait for an answer, I'm off to Penzy's to see what they have in the way of mustard seeds.
Mike Hultquist says
Larry, I don't have a recipe specific to Dijon, but it is usually made with wine as the liquid, or a mixture of wine and vinegar.
Ole says
Technically it is only allowed to be called Dijon, when a Dijon expert have been watching while it's made... So just call it Mustard 😉 Stupid rules, right!?
Lou says
The mustard powder linked to in the post is out of stock at Amazon. Are there others that you recommend?
Michael Hultquist - Chili Pepper Madness says
Lou, look for any Coleman's brand mustard seeds or powder. Others will work as well. Let me know how it goes for you.
Robert says
We've been making our mustard the same way for years. My wife loves this version, I kick up mine a bit with a ferment.
Another winner Mike, thanks again.
Michael Hultquist - Chili Pepper Madness says
Thanks so much, Robert. I appreciate it.
Christy H Caine says
I've made my own mustard for a long time. To reduce the bitterness you sometimes get, soak in a little water first and let it off-gas overnight, or rinse the seeds very thoroughly with water first. Also, if you want to retain the pungency, refrigerate. If it's too pungent, let it sit at room temperature and it will gradually lose it's heat. If you are adding fresh ingredients you should refrigerate. I generally use dried peppers to avoid any issues. Also, be sure to try combinations of powdered mustard with all the different kinds of seeds. I generally use powdered yellow with semi-broken brown or black plus whole seeds. But it's maker's choice!
Michael Hultquist - Chili Pepper Madness says
Awesome! Thanks for the input, Christy!
Tanja Reeves Kuhlmeier says
To answer the question about bitterness, the key is to rinse your seeds in a fine meshed sieve after soaking, before blending. If soaking for a day or so, change the water at least once.
Michael Hultquist - Chili Pepper Madness says
Thanks for sharing, Tanja.
Ms. Linda Williams says
My final product is quite bitter. I've added salt, sugar, wine, and wine vinegar in efforts to tame the bitterness. I don't want to discard it if it can be saved. Any suggestions?
Michael Hultquist - Chili Pepper Madness says
Ms. Williams, you can adjust with other sweeter ingredients, like brown sugar or honey. Let me know how that goes.
Julie Nelson says
Hi mike, I'd like your help please. I am making baskets with little jars of things like olives, spice rubs, pickles, jelly, apple butter, etc. for Christmas gifts. I saw your mustard recipe and am thrilled to add it to my list. I am hoping you might have some suggestions of flavors to add that are not too spicy. You never know if people can handle the heat. I trust your judgment, any ideas? Thanks for the help, Julie
Michael Hultquist - Chili Pepper Madness says
Hi, Julie. I would personally use sweet peppers for most people, and honey is always a very nice addition. I find a lot of people enjoy honey mustard. Fruits are always nice, too, like cranberry this time of year. Let me know how that goes. Enjoy!
Heidi Zauner says
Hi Mike, I made my mustard and it's been in the fridge for a while. It tastes like apple cidar vinegar, do you have any idea what I can add to cut that taste a bit? Thanks, Heidi
Michael Hultquist - Chili Pepper Madness says
Heidi, that's unusual. Hmmm. You might simmer it a bit to see if you can cook off some of that liquid, or process it with another batch to dilute.
Jay Smith says
I'm wanting to make a spicy mustard but I'm more the smooth texture kind of guy. What would be the ratio of mustard power to liquid?
Michael Hultquist - Chili Pepper Madness says
Jay, use a 2 parts liquid to 1 part powder to make mustard with mustard powder. Let me know how that works out for you.
Sonia says
Such a cool recipe. We use lot of mustard in Indian cooking.. bit never like this .. definitely trying this !
Michael Hultquist - Chili Pepper Madness says
Sounds great, Sonia!
pam says
Well, first of all - we are in total agreement with you on the spicy foods. We love them too!
About the mustard - I had never considered making mustard myself. It looks versatile, easy and delicious! Thanks for sharing!
Michael Hultquist - Chili Pepper Madness says
It really is easy, Pam, and so fun to try different combinations and flavors. I'm sure you'll love it.
Allison says
Homemade anything is always better than store bought - and this is no exception. Thanks for a great recipe!
Michael Hultquist - Chili Pepper Madness says
I agree!
Beth Neels says
Those mustards look so tasty! I have been wanting to make mustard for ages! I'm gonna try this! Thanks for the inspiration!
Michael Hultquist - Chili Pepper Madness says
Great! Let me know how it turns out for you!
Catherine Brown says
We use mustard on so many things but I've never tried to make my own.... now I've just GOT to give it a try!
Michael Hultquist - Chili Pepper Madness says
You'll get hooked on making your own, that's for sure!
eunice shimozono says
No where does it say not to refrigerate mustard ingredients before putting in mixer. I made the mistake of putting ingredients in refrigerator for 2 days before blending. It would not solidify and I ended up throwing it out
Michael Hultquist - Chili Pepper Madness says
Eunice, sorry for the issue. I guess I never thought anyone would put it in the fridge. I made an update to the post. Thank you for alerting me to the issue.
Eric says
Is this recipe safe for water bath canning?
Mike Hultquist says
You can water bath mustard, though check the pH. Shoot for 3.5 or lower for home canning.
Botchie says
Crazy thought: would you ever consider a mixture of a " Jar of pepperoncinis and juice with Black Cherries as a balancer"
Mike Hultquist says
I think they'd be interesting for sure. Something to experiment with! End of day, if YOU enjoy the flavors, perfect!