Low-Sodium Onion Soup Mix Recipe

Homemade Low-Sodium Onion Soup Mix Recipe That’s Full of Flavor

Crafting a delightful low-sodium onion soup mix challenges home cooks seeking flavor without excess salt.

Packed with aromatic herbs and carefully selected spices, this homemade blend transforms ordinary soups into extraordinary culinary experiences.

Conventional store-bought mixes often hide massive sodium content behind tempting packaging.

Passionate kitchen enthusiasts understand the importance of controlling ingredient quality and nutritional balance.

Each carefully measured spoonful promises rich, deep onion essence without compromising health considerations.

Natural ingredients like dried onion flakes, powdered garlic, and mild herbs create a remarkable seasoning alternative.

You can easily customize this mix to suit personal taste preferences and dietary needs.

Dive into this simple recipe and revolutionize your cooking with a wholesome, flavorful seasoning blend that nourishes and delights.

How to Make Low-Sodium Onion Soup Mix

Step 1: Prepare Dry Ingredients

Grab a clean mixing bowl and gather your dried onion flakes, dried parsley, onion powder, garlic powder, celery seed, black pepper, and sea salt. These ingredients will create a flavor-packed seasoning blend that’ll make your dishes pop with deliciousness.

  • Dried onion flakes
  • Dried parsley
  • Onion powder
  • Garlic powder
  • Celery seed
  • Black pepper
  • Sea salt

Step 2: Blend Seasonings

Gently sprinkle each ingredient into the bowl. Use a whisk or fork to thoroughly mix everything together, ensuring that each spice is evenly distributed.

This careful blending will guarantee a consistent flavor in every pinch of your homemade seasoning mix.

Step 3: Transfer and Store

Select a clean, airtight glass jar or sealed container with a tight-fitting lid.

Carefully pour your seasoning blend into the container, making sure to scrape all the delicious mixture from the mixing bowl. Seal the container completely to lock in the fresh flavors.

Step 4: Preserve Freshness

Place your newly created seasoning mix in a cool, dark pantry or cupboard away from direct sunlight and heat. When stored properly, this incredible homemade onion soup mix will maintain its robust flavor and aroma for up to 6 months, ready to elevate your cooking at a moment’s notice.

Pro Tips for Onion Soup Mix Balance

  • Swap regular salt for low-sodium herbs like dried parsley or thyme to enhance flavor without increasing sodium content.
  • Grind dried ingredients using a spice grinder or food processor for a more uniform, fine texture that blends easily.
  • Choose organic dried onion flakes for a more intense, natural onion flavor in your homemade mix.
  • Test the seasoning by adding a small amount to a dish and adjusting the blend to suit your taste preferences.
  • Store the mix in a dark glass container to protect the dried ingredients from light and maintain maximum freshness.

Variations on Low-Sodium Onion Soup Mix

  • Herb Garden Blend: Replace salt with dried thyme, rosemary, and parsley for a fragrant, low-sodium seasoning mix perfect for health-conscious cooks.
  • Mediterranean Spice Variation: Swap traditional ingredients with oregano, basil, and garlic powder to create a zesty, salt-free seasoning for Mediterranean-inspired dishes.
  • Keto-Friendly Version: Use powdered onion, dried herbs, and a small amount of nutritional yeast to craft a low-carb, ketogenic-friendly onion soup mix alternative.
  • Allergy-Safe Adaptation: Substitute onion powder with celery seed and dried chives for those with onion sensitivities, creating a safe and flavorful seasoning blend.

Pairing Ideas for Onion Soup Mix

  • Savor Herb-Infused Flavor Boost: Sprinkle this homemade low-sodium onion soup mix over roasted vegetables to enhance their natural sweetness and add depth without extra salt.
  • Craft Creamy Soup Base: Whisk the mix into vegetable or chicken broth for an instant, flavorful soup starter that transforms simple liquids into comforting, aromatic meals.
  • Elevate Meat Marinade Magic: Blend the mix with olive oil and a splash of vinegar to create a zesty, salt-conscious marinade that tenderizes and seasons chicken, beef, or pork without overwhelming sodium levels.
  • Quick Dip Transformation: Stir the mix into Greek yogurt or low-fat sour cream for an instant, healthier alternative to traditional onion dip that delivers robust taste with minimal salt content.

Storage Tips for Low-Sodium Onion Soup Mix

Transfer the homemade onion soup mix to a sealed glass jar or plastic container with a tight lid. Place in the refrigerator for extended freshness, maintaining quality for up to 8 months.

Pack the mix in a freezer-safe bag, removing excess air before sealing. Freeze for up to 12 months, preserving its robust flavor and preventing moisture absorption.

Keep the mix in an airtight container away from direct sunlight and heat sources. Choose a cool, dark cupboard to maintain the spices’ potency and prevent clumping.

Add a small food-grade silica gel packet inside the container to absorb excess humidity and protect the mix from potential spoilage or hardening.

FAQs

  • What are the main ingredients in this low-sodium onion soup mix?

Dried minced onion, dried parsley, onion powder, garlic powder, salt substitute, and other herbs and spices create a flavorful blend without excess sodium.

  • How can I use this homemade soup mix?

Sprinkle it as a seasoning on meats, mix into dips, use as a dry rub, or reconstitute with water to create a quick soup base for various recipes.

  • Why make your own onion soup mix at home?

Homemade mix allows you to control sodium levels, avoid preservatives, customize flavors, and save money compared to store-bought versions.

Healthy and Flavorful Low-Sodium Onion Soup Mix

  • Craft Low-Sodium Seasoning: Create a custom blend that lets you control salt intake while enjoying rich, robust flavors without compromising taste.
  • Quick Kitchen Prep: Assemble all ingredients in moments, saving precious time and avoiding processed store-bought mixes packed with unnecessary additives.
  • Pantry-Perfect Storage: Blend ingredients can sit comfortably in your cupboard for months, ready to enhance soups, stews, and recipes with a homemade touch.
  • Budget-Friendly Alternative: Save money by mixing your own seasoning blend using common spices, cutting costs compared to expensive pre-packaged soup mixes.

Ingredients for Low-Sodium Onion Soup Mix

For the Base Mix:
  • Dried Onion Flakes: The foundation of the soup mix that provides authentic onion flavor and texture.
  • Onion Powder: Enhances the concentrated onion taste throughout the mixture.
For the Seasonings:
  • Salt, Dried Parsley, Black Pepper: These seasonings add depth and subtle flavor complexity to the soup mix.
For the Thickeners and Stabilizers:
  • Cornstarch, Dried Garlic Powder: These ingredients help bind the mix and provide additional savory undertones.
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Low-Sodium Onion Soup Mix Recipe

Low-Sodium Onion Soup Mix Recipe


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4.8 from 29 reviews

  • Total Time: 10 minutes
  • Yield: 10 1x

Description

Homemade low-sodium onion soup mix delivers robust flavor without excess salt, perfect for health-conscious cooks seeking delicious seasoning alternatives. Crafted with simple dried herbs and spices, this blend lets you control sodium intake while enjoying rich, savory goodness in your favorite recipes.


Ingredients

Scale

Main Ingredients:

  • 1/2 cup (118 ml) onion flakes
  • 10 tablespoons (150 ml) beef bouillon granules (sodium-free)

Seasoning Ingredients:

  • 1 teaspoon onion powder
  • 1 teaspoon paprika
  • 1/2 teaspoon garlic powder
  • 1 teaspoon black pepper

Optional Ingredient:

  • 1/4 teaspoon salt (optional)

Instructions

  1. Gather dried herbs, spices, and powdered ingredients for the low-sodium onion soup mix.
  2. Add dehydrated onion flakes, garlic powder, parsley, and other specified seasonings into a clean mixing bowl.
  3. Whisk the dry ingredients together using a fork or small whisk to ensure even distribution of all components.
  4. Crush any larger dried onion flakes to create a uniform, fine texture throughout the mixture.
  5. Transfer the blended seasoning mixture into a sealed glass jar or airtight container with a secure lid.
  6. Label the container with the mix name and current date of preparation.
  7. Store the homemade seasoning blend in a cool, dark pantry away from direct sunlight and moisture.
  8. Use the low-sodium onion soup mix within 6 months for optimal flavor and potency.
  9. When ready to use, measure the appropriate amount for recipes requiring seasoning or soup base.

Notes

  • Swap out table salt for low-sodium alternatives like potassium chloride or herbs to maintain flavor while reducing sodium intake.
  • Use this homemade mix as a quick seasoning for roasts, stews, and casseroles without the high salt content of store-bought packets.
  • Create customized blends by adding dried herbs like thyme or rosemary for extra depth and complexity in your dishes.
  • Make smaller batches to ensure maximum freshness and potency of the dried ingredients, keeping the mix at its peak flavor potential.
  • Prep Time: 10 minutes
  • Cook Time: 0 minutes
  • Category: Appetizer, Snacks
  • Method: Blending
  • Cuisine: American

Nutrition

  • Serving Size: 10
  • Calories: 22 kcal
  • Sugar: 0 g
  • Sodium: 12 mg
  • Fat: 0 g
  • Saturated Fat: 0 g
  • Unsaturated Fat: 0 g
  • Trans Fat: 0 g
  • Carbohydrates: 5 g
  • Fiber: 1 g
  • Protein: 1 g
  • Cholesterol: 0 mg
Ethan Caldwell

Ethan Caldwell

Founder & Culinary Innovator

Expertise

Farm-to-table cooking, Seasonal recipe creation, Culinary storytelling, Food photography and styling​

Education

The Chef’s Academy (Indianapolis, IN)

  • Program: Associate Degree in Culinary Arts
  • Focus: Focused on sustainable cooking practices, regional American cuisine, and recipe development.​

Ethan didn’t just fall in love with food, he grew into it, surrounded by fields, farmers’ markets, and family meals that told a story.
After sharpening his skills at The Chef’s Academy, he took his passion straight into the farm-to-table movement, working side-by-side with local growers and seasonal flavors.
He believes every recipe should feel like a walk through a summer market: colorful, fresh, and full of possibility.
Outside the kitchen, Ethan’s idea of a perfect day is hiking mountain trails, digging into heirloom vegetables, and hosting casual dinners where seconds are always encouraged.

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