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Cajun Spice Mix

This homemade Cajun spice mix is a versatile addition to any kitchen cupboard, offering a punchy, aromatic heat that brings a taste of Louisiana to your home cooking. By blending your own spices, you can ensure a high-quality, low-sugar seasoning that avoids the hidden fillers often found in shop-bought versions. The combination of earthy thyme and oregano paired with the sharp kick of cayenne pepper creates a balanced flavour profile that works beautifully across various savoury dishes.

As a brilliant store-cupboard staple, this blend is perfect for seasoning grilled chicken, prawns or roasted sweet potatoes. It is particularly useful for those following a low-sugar lifestyle who still want to enjoy deep, smoky flavours without compromise. Simply store the mix in an airtight jar to keep the ingredients fresh and ready for your next midweek meal.

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Ingredients for Cajun Spice Mix

  • 5 tablespoons kosher salt

  • 2 tablespoons cayenne pepper

  • 2 tablespoons garlic powder

  • 2 tablespoons sweet paprika

  • 1 tablespoon dried oregano

  • 1 tablespoon dried thyme

  • 1 tablespoon freshly ground black pepper

  • 1 tablespoon onion powder

How to make Cajun Spice Mix

Stir all ingredients in a small bowl to blend. DO AHEAD: Can be made 1 month ahead. Store airtight at room temperature.

Disclaimer

While every effort has been made to ensure the information is accurate and up to date, individual needs may vary and dietary requirements can differ based on personal health conditions. Always check food labels and allergen information before preparing or consuming any recipe. If you have specific health concerns, allergies, intolerances, or are following a medically prescribed diet, seek advice from your GP, pharmacist, or a registered dietitian before making significant changes to your diet or lifestyle.

Article history

The information on this page is peer reviewed by qualified clinicians.

  • 16 Jan 2026 | Originally published

    Authored by:

    UK recipe editors

    Peer reviewed by

    UK recipe editors
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