Homemade Blackening Seasoning Blend for Fish, Chicken & Steak

This smoky, savory, and spicy blackening seasoning mix is a versatile spice blend that brightens any protein. Use it on fish, shrimp, chicken, or steak for a bold, flavorful crust — and because it’s homemade, you can adjust the heat and salt to taste.

Closeup shot of homemade blackening seasoning on a copper spoon.

Why You’ll Love this Blackened Seasoning

It’s quick and easy to make. Measure the spices, mix them, and you’re ready — the whole process takes only a few minutes. Homemade blends are also more flexible and tastier than store-bought mixes: you can dial back the cayenne if you prefer milder flavors or add extra garlic if you want a punchier profile.

This blend keeps well for about three months in a cool, dark place before the flavors begin to fade. The recipe scales easily, so if you don’t plan to use it quickly you can double or triple the batch and store the extra.

Flavor-wise, this mix is bold but balanced. It combines smoky, spicy, savory, and earthy notes to complement a wide range of proteins. Try it and adjust the elements until it suits your palate.

What You’ll Need for this Blackening Seasoning Mix

Labeled ingredients for blackening spice on a white marble counter.
  • Cayenne pepper — provides heat; substitute chili powder for a milder option.
  • Garlic powder — adds savory depth.
  • Dried thyme — a subtle herbaceous note.
  • Dried oregano — earthy and aromatic.
  • Paprika — sweet paprika is used here; smoked paprika can be substituted for a deeper smoky flavor.
  • Black pepper — freshly ground for best flavor.
  • Kosher salt — preferred for measurement. If you use table or fine sea salt, reduce the amount because they are saltier by volume.

How to Make This Blackening Spice Recipe

Ingredients for blackening seasoning in a white bowl.

Step One — Measure all ingredients and combine them in a bowl.

Combined blackening spice in a bowl.

Step Two — Stir thoroughly and taste. Adjust cayenne, salt, or other spices to your preference.

Closeup shot of homemade blackening seasoning on a copper spoon.

Step Three — Use immediately or store in an airtight container for later use.

Recommended Equipment

Measuring spoons

Bowl for mixing

Small jar or container for storage

Closeup shot of homemade blackening seasoning on a copper spoon.

Frequently Asked Questions (FAQs)

What is blackening seasoning?

A blend of dried herbs and spices used to season proteins for “blackened” dishes. It’s smoky and often spicy, similar to Cajun or Creole seasoning.

Is blackening seasoning spicy?

It can be, depending on the cayenne amount. Increase or decrease cayenne to match your heat preference.

What is the difference between Cajun seasoning and blackening seasoning?

They’re similar, but blackening blends often emphasize paprika and additional dried herbs like oregano and thyme, resulting in a slightly different flavor profile.

Variations and Substitutions

Dried basil: Optional for a sweeter herbal note.

Onion powder: Add if you want more savory depth alongside garlic powder.

White pepper: Swap for black pepper if you prefer a subtler pepper flavor.

Closeup of blackening spice.

Storing Homemade Blackening Spice

Pantry: Keep the seasoning in an airtight container in a cool, dark place for up to three months before the flavors begin to fade.

Freezer: Freezing is not recommended, as it can introduce moisture and degrade the flavors.

Expert Tips

  • Use smoked paprika for a more pronounced smoky flavor.
  • Add an extra pinch of cayenne if you like it hotter.
  • Taste and adjust before applying to your protein — it’s easy to tweak salt, heat, or smokiness at this stage.

How to Serve Blackened Seasoning at Home

Try this blend on:

Chicken — Rub on chicken before grilling for a crisp, flavorful crust.

Shrimp — Toss raw shrimp in the seasoning and pan-sear or grill for quick, bold flavor.

Fish — White fish or salmon both work well; use for tacos or fillets.

Steak — Coat steaks for a robust crust; an inexpensive cut works fine because the seasoning adds the character.

Pair with your favorite sides — roasted vegetables, rice, or a fresh salad all complement blackened proteins.

Did you make this recipe? Leave a comment and a rating if you enjoyed it!

More Spicy Recipes to Try

  • Pineapple Habanero Sauce
  • Quick and Easy Pickled Serrano Peppers
  • Roasted Mango Habanero Salsa
  • Pineapple Habanero Salsa

📖 Recipe

Closeup shot of homemade blackening seasoning on a copper spoon.

Homemade Blackening Seasoning Mix

A quick, flavorful spice blend that livens up fish, shrimp, chicken, or steak. Easy to mix and simple to adjust to your taste.
Course: Condiment
Cuisine: American
Prep Time: 5 minutes
Total Time: 5 minutes
Servings: 1 batch
Calories: 41kcal

Equipment

  • Measuring spoons
  • Mixing bowl

Ingredients

  • 1 teaspoon cayenne
  • 1 teaspoon dried thyme
  • 1 teaspoon dried oregano
  • 1 teaspoon black pepper
  • 1 teaspoon garlic powder
  • 2 teaspoons paprika
  • 1½ teaspoons kosher salt (or to taste)

Instructions

  1. Combine all ingredients in a bowl and mix well.
  2. Taste and adjust seasoning as needed. Store in an airtight container or use immediately.

Notes

General

  1. This recipe yields about 2.83 tablespoons (8.5 teaspoons), enough to generously season roughly 1 pound of protein.
  2. If using table salt or fine sea salt, start with half the listed amount and adjust to taste; they are saltier by volume than kosher salt.

Storage

  1. Store in an airtight container in a cool, dark place for up to three months.
  2. Freezing is not recommended.

Nutrition

Calories: 41 kcal |
Carbohydrates: 9 g |
Protein: 2 g |
Fat: 1 g |
Sodium: 3495 mg