Cajun Seasoning with Porcini Mushrooms

This cajun seasoning is one of my favorite spice blends. It’s made with dried herbs and spices that you probably have around the house! Use it to season grilled vegetables, meat, soups or rice dishes!

HOMEMADE Cajun Seasoning with Porcini Mushroom Powder - this spice blend is great on chicken, salmon, marinades and soups!

In my cajun-spiced grilled tofu post, I mentioned that I would develop a recipe for a homemade cajun seasoning. Well, here it is!

While researching for this post, I went down a rabbit hole trying to figure out whether this spice mix should be called “cajun seasoning” or “creole seasoning.” Both cajun and creole cuisine have roots in the Louisiana area and share similarities in terms of their flavors and ingredients, but their history and influence are a little different. Cajun cuisine comes from the French Canadian settlers that ended up in the bayou country. Creole cuisine, on the other hand, comes from an amalgamation of European, West African and Native American influences in the Louisiana area. It is also perceived as an urban cuisine, while cajun food is more country.

Because both cuisines share a lot of the same ingredients, when I looked up cajun seasoning and creole seasoning recipes online, they all seemed to be the same: a spice mix of pepper, herbs and other seasonings. In the end, I settled with calling my spice blend “cajun seasoning” because that term is what we commonly seen at the supermarkets. If anyone has any further insight, please let me know in the comments below!

HOMEMADE Cajun Seasoning with Porcini Mushroom Powder - this spice blend is great on chicken, salmon, marinades and soups!

You may find an unexpected ingredient in my cajun seasoning mix: porcini mushroom powder. Porcini mushrooms are packed with umami flavor, so I often use them in my cooking. I wanted to add another layer of complexity to this cajun seasoning, so I ground up some dried porcini mushrooms and mixed in the mushroom powder with the rest of the spices.

Yes, I admit that this isn’t your traditional cajun seasoning, but it is incredibly versatile. I use it to season roasted vegetables, chicken, shrimp, soups and my avocado toast. It even goes well with stir-fried bok choy, believe it or not!


  • Grinding porcini mushrooms: I usually keep a package of dried porcini mushrooms in my pantry and grind the mushrooms with a coffee grinder that I dedicate to grinding spices. After each use, I clean the grinder by grinding about a tablespoon of rice and wiping the inside with a lightly wet paper towel.
  • Grinding the thyme and oregano: I like grinding the dried thyme and oregano because the seasoning will be easier to use in certain recipes. Grinding those herbs is not necessary.

Cajun Seasoning with Porcini Mushrooms

HOMEMADE Cajun Seasoning with Porcini Mushroom Powder - this spice blend is great on chicken, salmon, marinades and soups!
  • Author: Lisa Lin
  • Prep Time: 5 minutes
  • Total Time: 5 minutes


  • 0.33 ounces (10g) dried porcini mushrooms
  • 1 tablespoon dried thyme
  • 1 tablespoon dried oregano
  • 6 tablespoons paprika
  • 1 tablespoon garlic powder
  • 1 tablespoon onion powder
  • 1 1/2 teaspoons cracked pepper
  • 1/2 to 1 teaspoon cayenne pepper


  1. Add the porcini mushrooms to a spice/coffee grinder and blend until the mushrooms turn into a powder. Empty the powder into a bowl.
  2. Add the thyme and oregano to the grinder and grind until the herbs are a fine powder. Empty the powdered herbs into a bowl.
  3. Mix the paprika, garlic powder, onion powder, cracked pepper and cayenne pepper to the bowl with the other powders. Stir until well combined.


  • If you want a spicier seasoning, add another 1/2 to 1 teaspoon of cayenne pepper.
  • I used an electric coffee grinder to grind the spices.
  • To make this seasoning into a salted blend, add 2 to 2 1/2 tablespoons of kosher salt to the mix.

Looking for ways to use the cajun seasoning? Try these recipes:

EASY & HEALTHY grilled tofu seasoned with a cajun-spiced marinade! Perfect for weeknight meals or BBQs!

Cajun-Spiced Grilled Tofu

Cajun Spiced Baked Salmon with Avocado Lime Sauce - a healthy, gluten-free meal ready in under 30 minutes! by @healthynibs

Cajun-Spiced Baked Salmon with Avocado Lime Sauce

Vegetarian Shepherd's Pie with Cajun Spice

Vegetarian Shepherd’s Pie with Cajun Spice

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