Homemade Blackened Seasoning Recipe

If you’ve been searching for the ultimate Blackened Seasoning Recipe, you’re in for a treat. This bold and smoky blend of spices is perfect for creating mouthwatering blackened fish sandwiches, blackened cod fillets, blackened mahi tacos and more! With just the right balance of spice and flavor, this seasoning mix will have you feeling like a pro in the kitchen.

Why You'll Love This Recipe

• Easy to Make: Just measure, mix, and store—no complicated steps or equipment required.
• Customizable Heat: Adjust the cayenne to suit your spice tolerance, from mild to fiery.
• Versatile: Perfect for shrimp, fish, meats, or even roasted vegetables.
• No Additives: Made with pantry staples, free from preservatives or unnecessary fillers.

As a full-time seafood recipe developer, this seasoning mix has earned a permanent position in my spice drawer. I've used it for my popular Blackened Grouper Sandwiches, Blackened Halibut Tacos and Air Fryer Catfish. Try them all!

Ingredients for Blackening Seasoning

A few notes about the ingredients:

• Paprika & Smoked Paprika: The smoky variety adds depth, while regular paprika keeps the flavor balanced. Substitute sweet paprika for a milder touch.
• Garlic Powder & Dehydrated Onion: Essential for those savory, aromatic notes. Use onion powder if dehydrated onion is unavailable.
• Kosher Salt: Enhances all our sweet, savory and spicy flavors. If using table salt (instead of coarse kosher salt) reduce by half.
• Black Pepper, Oregano, & Thyme: These provide herbal, earthy undertones. Freshly ground pepper is always best for flavor.
• Cayenne Pepper: Adds heat to our spice mix. Adjust the amount for your desired spice level. As written, the recipe falls in a mild spice range.
• Sugar: Balances the spices and helps with caramelization. Recipe calls for granulated white sugar, but I often substitute brown sugar, raw sugar or stevia, as the mood strikes. All work well.

Full ingredient list and measurements included in the printable recipe card below.

How to Make Blackening Seasoning Mix

Add all spices to a bowl. Stir to combine thoroughly.

Store in an airtight container for using on all your favorite proteins and veggies.

What is blackening seasoning used for?

It’s a versatile blend of dried herbs and spices that is ideal for blackening seafood like salmon, shrimp, or catfish. You can also use it as a dry rub for meats or sprinkle it over veggies before roasting.

How do I blacken food with this seasoning?

Coat your protein generously with butter, then sprinkle liberally with this seasoning mix. Sear in a hot, oiled cast iron skillet (or whatever skillet you have!). Let the spices form a deep brown, flavorful crust, then serve and enjoy! (Check out my Blackened Grouper Recipe for step-by-step details.)

Can I make the spice mix less spicy?

Absolutely! As written, the recipe has a mild-to-medium spice level. But feel free to reduce the cayenne pepper or omit it altogether for a purely savory spice blend.

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