The Best DIY Cajun Seasoning Recipe

by Sarah Harper MS, RD, LDN | Dec 13, 2024 | Recipes, Sauces, Salad Dressings, & Vinaigrettes | 0 comments

Make your own low sodium cajun seasoning in under 5 minutes!
Hi, I’m Sarah Harper, a Registered Dietitian Nutritionist passionate about cooking, eating, and sharing all things food! At The Addy Bean, you’ll find a variety of flexitarian recipes designed to inspire and empower you to explore the delicious world of plant-based eating. My mission is to make plant-forward meals approachable, enjoyable, and part of your everyday life!

The Best DIY Cajun Seasoning Recipe

Skip the store-bought blend and make your own bold, zesty Cajun seasoning at home in under 5 minutes!

This DIY recipe is quick, has great flavor, and customizable to adjust the salt level to your liking. Packed with smoky paprika, garlic, herbs, and just the right amount of heat, it’s the perfect way to add big flavor to chicken, seafood, veggies, and more.

Whether you’re watching your sodium intake or just want to control the spice level, this homemade Cajun blend has you covered.

 

Why You Will Love This Flexitarian Recipe

This Cajun spice blend is a fantastic addition to a flexitarian diet because it’s versatile, plant-based, and works with a variety of ingredients.

  • Plant-Based Flavor Boost: The blend is entirely plant-based, adding bold flavor to meat, seafood, tofu, or roasted vegetables without relying on animal products.
  • Customizable for Any Dish: Use it to season shrimp, chicken, roasted chickpeas, or even hearty mushrooms for a delicious Cajun twist on your favorite meals.
  • Encourages Variety: A flexitarian diet thrives on creativity and variety, and this seasoning makes it easy to explore new flavors and recipes across different protein sources.

This spice blend supports the balance and flexibility the keys to the flexitarian approach to eating.

 

Cajun Seasoning Blend with Labeled ingredients

Ingredients For Homemade Cajun Seasoning

  • Paprika (2 tbsp) – Adds a rich, smoky depth of flavor (use smoked or sweet, depending on your preference).
  • Garlic powder (1 tsp) – A classic, savory base note that enhances every dish.
  • Onion powder (1 tsp) – Complements the garlic for a well-rounded, flavorful blend.
  • Dried oregano (1 tsp) – Brings a hint of earthy, herbal freshness.
  • Dried thyme (1 tsp) – Adds subtle floral notes that pair perfectly with Cajun flavors.
  • Cayenne pepper (1 tsp) – Brings the heat! Adjust up or down to suit your spice preference.
  • Ground black pepper (1/2 tsp) – Adds a sharp, peppery bite.
  • Salt (1 tsp, optional) – Season to taste or leave it out for a salt-free version.

Want to make this seasoning your own? Our Add-Ins & Substitutions section has all the tips you need to customize your Cajun seasoning blend with flavors you love!

Step By Step Instructions

  1. Combine all the spices in a small bowl.

 

Cajun Seasoning in a stoneware bowl

  1. Mix well until fully combined.
  2. Store in an airtight container or spice jar in a cool, dry place for up to 6 months.

cajun seasoning in a small bowl with a light brown wooden spoon

Substitutions and Add Ins To Making it Your Own Blend

Substitutions

  • Cayenne Pepper: Reduce or omit it for a milder seasoning, or swap for chipotle powder for a smoky heat.
  • Thyme and Oregano: If you have Italian seasoning, it likely contains thyme along with oregano and thyme. Its great in Italian recipes but also this cajun blend.
  • Red Pepper Flakes: For less heat, omit or replace with ground Aleppo pepper for a milder spice.
  • Garlic & Onion Powder: These are essential, but if you’re out of one, just increase the other slightly.
  • Black Pepper: Use White Pepper if you want a smooth peppery punch. It also blends into recipes without the black specks of pepper.

Add-Ins

  • Salt: Add 1-2 teaspoons if you want a classic, ready-to-use Cajun seasoning.
  • Sugar: Add 1 teaspoon of coconut sugar or brown sugar for a subtle hint of sweetness.
  • Celery Seed: Brings a fresh, earthy flavor that complements Cajun dishes.

Cajun Seasoning in a yellow small bowl with a wooden spoon

 

Dietitian Approved Seasoning Blend

As a registered dietitian, I love a homemade spice blend that puts you in control of the ingredients.

Unlike store-bought versions of Cajun seasoning, which can be loaded with excess salt, artificial flavors, or preservatives, this blend is made with simple, whole spices straight from your spice cabinet.

By offering a salt-free and lower salt options, this recipe is a great choice for those managing blood pressure or reducing sodium intake, all while keeping big, bold flavors intact.

Plus, making your own seasoning blend allows you to customize the heat and flavors for a healthier but also more personalized spice blend.

Fettuccine Alfredo with homemade cajun seasoning and shrimp plated

How To Use This Recipe

This is an all purpose seasoning not limited to cajun food! I like to make a big batch and use it in many of my favorite dishes.

  • Spice Up Veggies – Toss it with roasted potatoes, sweet potatoes, bell pepper, Brussels sprouts, or cauliflower for bold flavors.
  • Add to Soups & Stews – Boost the flavor of gumbo, jambalaya, or vegetable soups with a few teaspoons of this seasoning.
  • Sprinkle on Snacks – Shake it over popcorn, french fries, roasted chickpeas, or homemade crackers for a delicious savory snack.
  • Season Proteins – Rub it on chicken, shrimp, fish, or tofu before grilling, baking, or pan-searing for great cajun flavor.

 

season proteins with cajun seasoning. In a gre plan are cooked shrimp with cajun seasoning.

  • Mix into Dips – Add it to hummus, Greek yogurt dip, or sour cream for a Cajun-inspired dipping sauce.
  • Kick Up Breakfast – Sprinkle on scrambled eggs, omelets, or breakfast potatoes for a flavorful start to your day.
  • DIY Gift Idea: Package this homemade Cajun seasoning in a small glass jar with a handwritten label for a thoughtful, edible gift. Pair it with a recipe card for Cajun shrimp or spiced roasted nuts for a complete gift set.

Some More Cajun Recipes

Try These Healthy recipes!

Easy Grilled Shrimp

Cajun Alfredo Sauce

Cajun Seasoning in a stoneware bowl

Homemade Cajun Seasoning Blend

Sarah Harper MS, RD, LDN
Skip the store-bought blend and make your own bold, zesty Cajun seasoning at home in under 5 minutes!
Prep Time 5 minutes
Total Time 5 minutes
Course sauce
Cuisine American
Servings 4 servings
Calories 19 kcal

Equipment

  • 1 Bowl
  • 1 Whisk
  • measuring spoons

Ingredients
  

  • 2 tbsp paprika
  • 1 tsp garlic powder
  • 1 tsp garlic powder
  • 1 tsp dried oregano
  • 1 tsp dried thyme
  • 1 tsp cayenne pepper
  • 1/2 tsp black pepper
  • 1 tsp kosher salt optional

Instructions
 

  • Combine all the spices in a small bowl.
  • Mix well until fully combined.
  • Store in an airtight container or spice jar in a cool, dry place for up to 6 months.

Notes

Four servings - one serving is 1 tbsp and 1/8 tsps

Nutrition

Calories: 19kcalCarbohydrates: 4gProtein: 1gFat: 1gSaturated Fat: 0.1gPolyunsaturated Fat: 0.3gMonounsaturated Fat: 0.1gSodium: 585mgPotassium: 120mgFiber: 2gSugar: 0.5gVitamin A: 1951IUVitamin C: 1mgCalcium: 24mgIron: 1mg
Keyword 30 minutes or less
Tried this recipe?Let us know how it was!
Sarah Harper in her kitchen with a cutting board, broccoli, carrots, and a fruit bowl.
Registered Dietitian at Addy Bean LLC | Website |  + posts

Hi, I’m Sarah Harper, a Registered Dietitian Nutritionist passionate about cooking, eating, and sharing all things food! At The Addy Bean, you’ll find a variety of flexitarian recipes designed to inspire and empower you to explore the delicious world of plant-based eating. My mission is to make plant-forward meals approachable, enjoyable, and part of your everyday life!

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