Apart from different varieties of peppers, such as black, white, and cayenne pepper, cajun spice contains other spices and herbs. They can include onion powder, garlic powder, salt, thyme, rosemary, and oregano.
In addition to sourcing high-quality paprika peppers, it is important to work with suppliers who use safe and effective solvents for extracting the pigments and essential oils from the peppers. Ethanol and acetone are commonly used solvents in the extraction process, and suppliers should ensure that the solvents are properly distilled and purified to meet food safety standards.