Homemade Onion Soup Mix Recipe (2024)

Homemade onion soup mix is perfect for homemade French onion dip, meatloaf, burgers, soup, and more! The best part is, there’s no weird ingredients!

Recipe Overview

Why you’ll love it: One of the main reasons I love it is that it’s salt-free.

How long it takes: 5 minutes
Equipment you’ll need: small container
Servings: makes about a quarter cup

Homemade Onion Soup Mix Recipe (1)

Table of Contents close

  • 1 Recipe Overview
  • 2 About This Recipe
  • 3 What’s in Homemade Onion Soup Mix?
  • 4 Storage Tips
  • 5 Homemade Seasoning Mixes
  • 6 Get the Recipe: Homemade Onion Soup Mix

As you guys all probably know, I’ve posted a lot of homemade spice mixes in the past (if you don’t know, feel free to check out all myhomemade spice blends), but I have gottenso many requests for this recipe, from readers, to good friends (hi, Allison!), to my favorite Shipt shopper (hi, Shantell!).

You all love French onion dip (I do too!) with crispy potato chips. I have a French onion dip recipefor you that begins with this homemade onion soup mix. I lightened up the dip recipe, too, with Greek yogurt standing in for the sour cream.

It’s a good thing that my dip recipe is a little lighter, because let’s be honest, that stuff is best with lots of chips. So the calories I save in the dip, I make up for with way too many chips. Way, way, waaaaay too many. Why is it so irresistible?

Homemade Onion Soup Mix Recipe (2)

About This Recipe

I researched this recipe by buying a couple boxes of the store-bought version of onion soup mix and looking at ingredients. Spoiler alert: there’s a lot of weird junk in those little packets! This homemade onion soup mix is one that you can definitely feel better about eating and feeding to your family and friends: no MSG, no hard to pronounce ingredients, just good spices and herbs.

One thing to note right off the bat is that the packets that you purchase from the store do contain a granulated beef stock/broth/bouillon. I chose to leave that ingredient out for a few reasons. The first reason is that I couldn’t find granulated beef bouillon with an ingredient list I liked from my grocery store.

The second reason was that I don’t think the dip needs the beef flavor to taste great. It’s plenty flavorful without it. It also makes this recipe more compatible to special diets like paleo and gluten-free.

Homemade Onion Soup Mix Recipe (3)

If you’re going to use this onion soup mix to make soup, you can definitely go ahead and add some granulated beef bouillon to this mixture. Another choice is to pick up your favorite liquid stock or make your own beef stock. You could also add it to vegetable or chicken stock.

However, without the bouillon, this onion soup mix is great for making dip, or adding flavor to burgers, meatloaf, and so much more! It’s much more versatile without the beef bouillon added,

What’s in Homemade Onion Soup Mix?

When you’re making your own, you have the control. You can eliminate all the weird stuff found in commercial brands. Here’s what’s in this recipe:

  • Dried Onion Flakes: Look for onion flakes in the spice aisle of your store. Onion flakes are simply chopped up onions that have been dehydrated.
  • Dried Parsley Flakes: Parsley flakes don’t have a lot of flavor but the green flecks add visual appeal.
  • Onion Powder: More concentrated than onion flakes, onion powder is made with dehydrated onions that have been ground into a fine powder. There is no salt added to onion powder.
  • Garlic Powder: This fine powder is made from dried garlic cloves.
  • Coconut Sugar (or granulated sugar): A bit of sweetness enhances the onion flavor and makes the blend taste a bit like caramelized onions.
  • Black Pepper: A simple seasoning that is indispensable. Add more if you like.
  • Paprika: Use regular paprika, not smoked. Paprika is made from dried sweet red peppers.
  • Celery Seed: These tiny brown seeds add a lot of celery power.

Did you notice salt is not included in this list? This is a no-sodium blend. I want you to be able to control the salt level, and if you’re adding this to soup with a beef broth, that may add all the salty flavor you need. If you make dip, give it a taste and season as needed.

Homemade Onion Soup Mix Recipe (4)

You’ll find the printable recipe card below with specific measurements and instructions.

The first time I made this recipe and tried it as French onion dip, I immediately bought more onion flakes and filled up a whole jar with this mixture. I know you guys are going to do the same, too.

You can also use this onion soup mix as a handy and quick way to season recipes like homemade beef stew, vegetable soup, or pot roast.

If you’re looking for the real deal French onion soup, try my recipe for French onion soup. The caramelized onions are out-of-this world fantastic. Once you learn how to caramelize onions, you’ll be wanting to add them to everything.

Homemade Onion Soup Mix Recipe (5)

Storage Tips

Like any seasoning mix, this homemade mix can be stored in an airtight container in your pantry. A small recycled jar with a tight-fitting lid is just fine as long as it’s clean and completely dry. It will keep for up to six months.

Homemade Seasoning Mixes

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Did you make this? Be sure to leave a review below and tag me @rachelcooksblog on Facebook, Instagram, or Pinterest!

Homemade Onion Soup Mix Recipe (10)

Recipe

Get the Recipe: Homemade Onion Soup Mix

4.45 from 25 votes

Prep Time: 5 minutes mins

Total Time: 5 minutes mins

4 servings

Print Rate Recipe

Homemade onion soup mix is perfect for homemade french onion dip, meatloaf, burgers, soup, and more! The best part is, no weird ingredients or MSG!

Ingredients

  • ¼ cup dried onion flakes
  • 1 teaspoon dried parsley flakes
  • ½ teaspoon onion powder
  • ½ teaspoon garlic powder
  • ½ teaspoon coconut sugar (or regular granulated sugar)
  • ¼ teaspoon black pepper
  • ¼ teaspoon paprika
  • teaspoon celery seed

Instructions

  • In a bowl or a small jar, mix all ingredients together. Use wherever you like to use onion soup mix.

Notes

  • Use as substitute for a 1-ounce envelope of store-bought onion soup mix.
  • Optional: Add 2 tablespoons beef bouillon granules.

Nutrition Information

Serving: 1tablespoon, Calories: 17kcal, Carbohydrates: 4g, Protein: 0.4g, Fat: 0.04g, Saturated Fat: 0.01g, Polyunsaturated Fat: 0.01g, Monounsaturated Fat: 0.01g, Sodium: 2mg, Potassium: 68mg, Fiber: 0.4g, Sugar: 2g, Vitamin A: 11IU, Vitamin C: 3mg, Calcium: 12mg, Iron: 0.1mg

This website provides approximate nutrition information for convenience and as a courtesy only. Nutrition data is gathered primarily from the USDA Food Composition Database, whenever available, or otherwise other online calculators.

© Author: Rachel Gurk

Homemade Onion Soup Mix Recipe (2024)

FAQs

What can I use instead of onion soup mix? ›

Stir onion flakes, beef bouillon granules, onion powder, parsley flakes, celery seed, paprika, and black pepper together in a bowl. Use as a substitute for a 1-ounce envelope of dry onion soup mix.

What is onion soup broth made of? ›

French onion soup, or soupe à l'oignon gratinée, is a classic French dish made with caramelized onions and beef stock or broth. The soup is topped with bread and cheese, then gratinéed to rich, gooey perfection.

What is the difference between onion soup and French onion soup? ›

What is the Difference Between Onion Soup and French Onion Soup? French onion soup is always made with beef stock. Other onion soups can be made with chicken, vegetable, or beef stock. Additionally, French onion soup typically contains wine or sherry, which isn't typical or necessary in other onion soups.

Why is it called French onion soup mix? ›

Why Is It Called French Onion Soup? The classic French onion soup gets its name from its country of origin: France. After making its debut in the 18th century, it has become a national treasure. During ancient times (and still today), onions were cheap and easy to grow, and hence, readily available.

What can I use instead of onion onion seasoning? ›

Shallots, fennel bulbs and celery can also be used as an alternative to onion powder in a pinch.

What can I substitute for dried onion flakes? ›

Instead of 1 tablespoon of onion flakes, try 2 to 3 tablespoons of jarred minced onion, 3/4 to 1 teaspoon of onion powder, 3/4 to 1 teaspoon of onion salt (and reduce the amount of any other salt added to the recipe), 1/2 cup chopped fresh or frozen onion, or 2/3 cup of chopped green onions.

How do you deepen the flavor of French onion soup? ›

A few sprigs of thyme and a bay leaf elevate the soup even more, but I take it a step further, adding a splash of fish sauce for complexity and depth—don't worry, it won't taste fishy—and a hit of cider vinegar to balance some of that oniony sweetness.

Why is onion soup so good? ›

French onion soup is the ultimate comfort food. Onions get slowly cooked until sweet and caramelized, then simmered in rich broth until they're practically falling apart. To finish it off, toasted bread is added to give it that lovable crisp-gone-soggy texture and a generous amount of Gruyère cheese is melted on top.

Why is my onion broth bitter? ›

Onion skins, herb stems, peppercorns, brassicas, bitter greens, and tough celery greens are some of the suspected causes of bitter broth.

What kind of onion is best for soup? ›

When you are sauteing onions to build flavor as a base for your dish (soup, tomato sauce, you name it), the yellow onion is your friend. That being said, white onions are a totally acceptable substitute for yellow, especially if you're cooking them.

How do you thicken onion soup? ›

The easiest way to thicken your French onion soup is with flour. You can also use cornstarch if you don't have any flour. Remember to never add the flour or cornstarch directly to the soup – otherwise you run the risk of it clumping.

Why did Vikings use onion soup? ›

If a man was wounded in the stomach during a battle, women would feed them a potent onion soup. If they could smell the broth through the wound, they knew the stomach wall was cut—signaling that the man would not survive his wounds.

Why does French onion soup have bread in it? ›

Some form of bread will accompany most French onion soups. Usually, you'll find crispy croutons atop the soup. Croutons or toasted bread can also be layered into the soup to prevent the melted cheese on top from sinking.

Why is my French onion soup watery? ›

Sometimes soup just needs to simmer longer to reach the perfect consistency. Check to see if the vegetables are tender, and then taste the broth. If the soup tastes a bit watery, give it more time.

Why is French onion soup sour? ›

It might be because of the stock or that you used onions that has sour flavor such as white onions. To solve this problem u might have to mixed the onions with other kind of onions. My suggestion is to mix in yellow onions and red onions that have more sugar content.

Can you substitute onion powder for onion in soup? ›

One tablespoon of onion powder equals one cup of fresh onion

Because onion powder is so potent, you'll need a greater amount of fresh onion as a substitute. If your recipe calls for one tablespoon of onion powder, you'll have to use an entire cup of fresh onion to achieve the same onion flavor.

Can you replace onion with onion powder in soup? ›

Since the powder is dehydrated and the flavor is concentrated, a small amount of the powder will be enough to substitute for a large onion.

Can you use onion flakes instead of onion powder? ›

Dehydrated onion or onion flakes

To replace onion powder with dried onion, use one tablespoon of dried onion for every teaspoon of onion powder.

What is a good substitute for garlic and onion seasoning? ›

Fortunately, there are a number of substitutes that can give the same effect, from other aromatics such as fennel and bell peppers to herbs and spices like ginger and horseradish. Oil infused with garlic and garlic powder are also possible substitutes.

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