Along with cayenne pepper, what sauce style is a primary source of spice in Cajun cuisine?

Along with cayenne pepper, Louisiana-style hot sauce is a primary source of spice in Cajun cuisine. The pairing reflects the cuisine’s preference for bright, peppery heat that seasons food without necessarily overwhelming its other flavors.

Cayenne is commonly used as a ground spice in Cajun seasoning blends, roux-based dishes, stews, seafood preparations, and rice dishes. Louisiana-style hot sauce adds a different effect: vinegar, salt, and fermented or aged chili peppers contribute both heat and acidity, so a small amount can sharpen an entire dish.

The style is associated with sauces made from cooked and ground peppers combined with vinegar and salt, often after an aging or fermentation period. The Original Louisiana Brand Hot Sauce, first marketed in 1928, is one well-known example, although “Louisiana-style” describes a broader category rather than one exclusive brand.

Cajun food is often stereotyped as extremely hot, but traditional dishes can be balanced and moderately spicy. Chili crisp, harissa, and sriracha are distinct condiments with different flavor profiles; they are not the sauce style identified in the question.