How to Make Your Own Onion Soup Mix

Whether you want to save money, control your ingredients, or have bulk onion soup mix always at your fingertips, this is your go-to recipe.


gluten-free-DIY-onion-soup-mix-substitute

This is part of a series of making your own mixes! You can find links to my homemade ranch seasoning mix, my chili powder, and my taco seasoning at the bottom of this post!


Why would you want to make your own dry onion soup mix substitute when you can buy it premade?!

There are a lot of reasons! When I started making my own mixes, onion soup was actually the last one I made. I didn’t use dry onion soup mix that often, and I used ranch and taco seasoning a lot more. But I started needing more crock pot meals and a lot of those called for packets of this and packets of that. (One thing I’ve noticed, everyone uses onion soup mix in recipes like dips and roasts, but I’ve never seen anyone make onion soup and eat it. Do you do that? Let me know in the comments if you actually use the soup packets for soup!)

My original #1 reason was to save money. Those packets of onion soup mix weren’t that cheap. And even if I stocked them when they were on sale, the money saved when making my own in bulk was significant.

My #2 eventually became my #1 . Years ago, as I started the deep dive into food and what goes in ours, I was horrified by what’s in the things we use every day. Even basic ingredients! So I started making more from scratch. I’ve always been able to cook from scratch, but time and life had me compromising. It was really the deep dive into food that got me into homesteading. So my current #1 reason is to control the ingredients.

This soup mix is gluten free. It’s filler free. It’s anti-caking agent free. I control the sodium level and the nutrition level of the ingredients.

I don’t need to add anti caking agents to keep it from becoming a big clump during shipping. In fact, I help the environment by not needing the packaging and not needing it shipped.

I don’t need to add ingredients to keep it stable on the shelf longer, or brighten colors.

When I grow onions and dehydrate those and use them, those onions have more nutritious content that the store bought soup mix that is often made with the waste bits of other factory onion uses.

When I grow herbs, those herbs aren’t monocropped and are more nutrient dense.

I can make mine organic way cheaper than the store can. Since I grow organic I make mine organic cheaper than the store makes the conventional stuff.

dry-onion-soup-mix-in-jar

No worries if you don’t grow your own!

I didn’t start out that way either. As you can see, I brought up my spices and herbs from my bulk pantry to have my mix-making day. Some of them are from my garden (in the mason jars) and some are store bought. In fact, I was out of my own dried onion so I used store bought minced onion in today’s batch. It’s ok! You’re still saving money and are still controlling your ingredients!


basket-of-herbs-and-spices

Tips for making mixes:

1- I find it easiest to gather all the ingredients for all the mixes I want to make and do them all at the same time. It actually takes longer to gather the ingredients than to make the mix! It also makes it more worth while when you buy herbs and ingredient in bulk. On the day I made this batch of onion soup mix I also made chili powder, ranch mix, and taco seasoning. And I had it ALL done in less than 20 minutes!

2- Get out all the equipment first. You don’t need special stuff. Just bowls to mix it in, measuring cups and spoons, and jars or containers to store your mixes in. It goes more smoothly if you have a bowl out for each mix you’re making, and all the different measuring tools ready so you’re not stopping and hunting for things as you go.

3- Make them in bulk! I like to make mine in bulk rather than what would equal one packet of the store bought stuff. That allows me to only have to make it once every few months. It also allows me to adjust the mixes in recipes. For example, if I’m using my taco seasoning, and the recipe calls for one packet, but I think it tastes better with just a little bit more, I can add just a little bit more. I don’t have to go with just one packet, and I don’t have to use a partial packet to add more and then have a half used, open packet sitting in my pantry. Make sense?

4- Make notes! You might want to change these up the next time you make them. I changed my ranch recipe about 4 times before I got it exactly how our family likes it (and that’s the version linked below). We like less pepper and more garlic and dill. Each family and person is different. Make notes about which ingredients you might want to adjust up or down for next time!

But just in case, I’m giving it to you both ways!

The chart below shows the ingredients and measurements for making what equals one packet and also measurements for a larger batch, which would equal five packets. You can double that if you want and make ten! Or more! Just don’t make more than you would use in a year.

When using the bulk batch, 3 Tablespoons equals one packet in a recipe.


dry-onion-soup-mix-bulk-chart

You should be able to right click on the image above and save it as an image so you can print it out if you want. The printable recipe card below is for the large batch recipe.

I hope you enjoy making your own mixes and having control over your own food! You might be interested in my other mixes:

Ranch Mix

Chili Powder (yes, it’s a mix!)

Taco Seasoning (that uses the chili powder!)

You might also be interested in my cookbook, available on Amazon in Kindle or print!

The print version is here

The Kindle version is here

Let me know in the comments what dry mixes you like to make yourself! I’m always looking for ways to replace store bought grocery items!

Print Recipe
DIY Onion Soup Mix
This the dry mix you buy in packets from the store. They are a staple in several dip recipes and crock pot recipes. Making your own is simple, less expensive, and healthier!
DIY-dry-onion-soup-mix
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Prep Time 5 minutes
Cook Time 0 minutes
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servings
Ingredients
Prep Time 5 minutes
Cook Time 0 minutes
Servings
servings
Ingredients
DIY-dry-onion-soup-mix
Votes: 0
Rating: 0
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Instructions
  1. Mix all ingredients well and store in an airtight container at room temperature. To replace a packet of dry onion soup mix in a recipe use 3 Tablespoons of the mix.
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