Homemade Onion Soup Seasoning Mix
Homemade Onion Soup Seasoning Mix
Skip the packet and make your own homemade onion soup seasoning mix with just a few simple pantry spices.
This savory blend is loaded with rich onion flavor, herbs, and seasonings that make it perfect for dips, roasts, casseroles, and even burgers.
Whether you’re meal prepping or creating a pantry full of DIY spice blends, this onion soup mix is a must-have.
If you love making your own spice blends, don’t miss our popular Homemade Taco Seasoning, Chili Seasoning Mix, and Italian Seasoning. Once you see how easy it is, you’ll never go back to store-bought!
Ingredients:
- ½ cup dried minced onion
- 1 tablespoon onion powder
- 1 tablespoon beef bouillon granules (or 1 crushed bouillon cube)
- ½ teaspoon garlic powder
- ½ teaspoon celery seed (optional)
- ¼ teaspoon black pepper
- 1 teaspoon parsley flakes
- ½ teaspoon paprika (optional, for a little color and depth)
Instructions:
- In a small bowl, combine all ingredients and mix until well blended.
- Store in an airtight container or small mason jar in a cool, dry place.
- Use 4 tablespoons of the mix as a substitute for one store-bought onion soup packet.
Ways to Use Homemade Onion Soup Mix
This mix isn’t just for soup—it’s one of the most versatile seasoning blends in your kitchen. Here’s how you can use it:
- Dip – Mix 4 tablespoons with 1 ½ cups sour cream for a classic French onion dip.
- Roast Potatoes – Toss cubed potatoes with olive oil and 2 tablespoons of the mix, then roast until golden.
- Beef Roast – Rub the mix onto a chuck roast before slow cooking or pressure cooking.
- Casseroles – Add a few tablespoons to casseroles or noodle bakes for a savory kick.
- Hamburgers – Mix 1 tablespoon into your ground beef before forming patties.
Pair this with our Easy Chili or season your Creamy Chicken Pasta with a pinch for added flavor.
Why Make Your Own Onion Soup Mix?
- No MSG or additives – Just real, recognizable ingredients.
- Budget-friendly – Especially when buying dried onions and bouillon in bulk.
- Shelf-stable – Lasts for months in a sealed jar.
- Customizable – Adjust the salt, spice, or garlic to fit your family’s taste.
And when you make your own blends like our Homemade Cajun Seasoning or Chicken Fajita Seasoning, you’ll love the confidence of knowing exactly what’s going into your food.
Make a Gift Jar!
Combine this DIY onion soup seasoning mix with a printable label and pair it with crackers or a dip bowl for a charming and useful homemade gift. Want more edible gift ideas? Check out our Homemade Hot Cocoa Mix—it’s perfect for cozy winter baskets.
More Seasoning Mixes You’ll Love
- Homemade Steak Seasoning
- Italian Seasoning Blend
- Cajun Seasoning Mix
- Fajita Seasoning Mix
- Or browse our full Seasoning Mixes Collection
Final Thoughts
This onion soup seasoning mix recipe brings homemade convenience and bold flavor to your kitchen without the need for preservatives or hidden ingredients. It’s easy to make in big batches and keeps beautifully in the pantry. Once you try it, you’ll always want a jar within arm’s reach.
