Homemade Cajun Seasoning Blend: Simple Recipe for Bold Flavor

Smoky, fragrant, and spicy — this quick Cajun seasoning comes together in under a minute. Make a batch to keep on hand for vegetables, proteins, snacks, and appetizers.

This spicy, flavorful Cajun Seasoning originating from Louisiana served in a bowl with a spoon.

If you want to add bold flavor and heat to your cooking, homemade Cajun seasoning is an easy and versatile option. Mix a few pantry spices, taste, and adjust — then use it as a rub, sprinkle, or seasoning for countless dishes.

I love adding extra heat and depth to simple meals, so I developed this homemade Cajun seasoning to be balanced, smoky, and flexible. It’s perfect for everything from roasted vegetables to grilled proteins.

What is Cajun Seasoning?

Cajun seasoning is a spice blend that typically combines paprika, garlic powder, onion powder, black pepper, cayenne, and herbs like oregano and thyme to create a spicy, savory profile.

Rooted in Louisiana cuisine, Cajun flavor reflects a mix of Native American, West African, Caribbean, and French influences. The result is a bold, aromatic blend that complements many dishes without requiring complicated preparation.

Ingredients for this Cajun Seasoning Recipe sitting in neat piles in a rimmed black dish including smoked paprika, garlic powder, salt, ground black pepper, onion powder, dried oregano, cayenne, and dried thyme.

Ingredients

  • Paprika: smoked or sweet. Smoked paprika adds a deeper, earthy note.
  • Garlic powder
  • Salt: fine table salt helps the seasoning distribute evenly.
  • Ground black pepper: freshly ground gives more brightness, but pre-ground works fine.
  • Onion powder
  • Dried oregano
  • Cayenne: adjust to taste — reduce for milder spice, increase if you prefer heat.
  • Dried thyme

How to Make Cajun Seasoning

Combine all ingredients in a small mixing bowl: paprika, garlic powder, salt, black pepper, onion powder, dried oregano, cayenne, and thyme.

A hand stirring a small whisk into the dish of spices to combine them into Cajun Seasoning

Whisk or stir until the blend is uniform. Taste and adjust cayenne or salt according to your preference.

Store the seasoning in an airtight container in a cool, dry place. Properly stored, it will remain flavorful for six months to a year.

Spices completely well mixed together in a spice bowl with a spoon

How to Use Homemade Cajun Seasoning

This Cajun seasoning is salty, herby, and smoky with a kick of heat. It works as a barbecue rub, a finishing sprinkle, or a seasoning for appetizers.

Vegetables: Toss with roasted or sautéed vegetables like bell peppers, green beans, carrots, and potatoes for a spicy, savory boost.

Protein: Use it on chicken, fish, pork, tofu, or shrimp. It’s great as a dry rub before grilling, baking, or pan-searing.

Snacks: Sprinkle on baked tortilla chips, pita chips, fries, onion rings, or potato wedges. It’s also delicious on toasted, buttered bread for a quick flavor lift.

Sandwiches and Soup: A light dusting adds depth to sandwiches, grilled cheese, tomato sandwiches, and many soups.

Close up of this herb and spice recipe to show the texture and ingredients inside.

Recipe Tips

Customize the blend to suit your taste with these simple ideas:

  • Heat level: Increase or decrease the cayenne to match your desired spice.
  • Freshness: Use freshly ground black pepper for a brighter, more pronounced flavor.
  • Salt: For a low-sodium option, reduce or omit the salt and add it separately when needed.

Other Seasoning Ideas

  • Homemade taco seasoning
  • Garlic salt
  • Honey syrup
  • Asian-style salad dressing
  • Roasted garlic aioli
  • Garlic and herb seasoning

Let’s Spice It Up!

Making your own spice blends is satisfying and practical — you control the heat, salt, and quality of the ingredients. Try this Cajun seasoning on a batch of roasted vegetables or as a rub for grilled salmon or chicken.

If you make this recipe, consider leaving a comment and rating to help others find and enjoy it. Sending warm wishes and happy cooking — xo Demeter

bowl of cajun seasoning with a spoon in it and spices on the table
5 from 4 votes

Cajun Seasoning Recipe

By Demeter Trieu
Smoky, fragrant, and spicy — make this Cajun seasoning in about a minute for a DIY spice you can use on vegetables, protein, and snacks.
Prep: 1
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Equipment

  • Glass mixing bowl
  • Small whisk
  • Measuring spoons

Ingredients

  • 2 ½ tablespoons paprika, smoked or sweet
  • 1 ½ tablespoons garlic powder
  • 1 tablespoon salt, fine table salt
  • 2 teaspoons ground black pepper
  • 2 teaspoons onion powder
  • 2 teaspoons dried oregano
  • 2 teaspoons cayenne (adjust to taste)
  • 1/2 tablespoon dried thyme

Instructions

  • Add all ingredients to a small mixing bowl and whisk until evenly combined.
  • Transfer to a tightly sealed container. Store in a cool, dry place for six months to a year.
  • Use as a rub, sprinkle, or seasoning for your favorite dishes.
Course: Seasoning
Cuisine: Cajun
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