Everything you Need to Grow Your Own Herbs
In appearance caraway seed and fennel seed seem quite similar, elongated with ridges running lengthways from one end to the other. Both seeds belong to the same plant family and share an anise or licorice flavor. Caraway also has notes of nuttiness and an earthy sort of muskiness added that is missing from fennel
Cajun seasoning is made from salt, paprika, garlic, black and white pepper, onion powder, ground cumin, cayenne pepper and then oregano, thyme and any other suitable herbs you like to add. You can mix the paprika to use smoked, sweet or hot.
A good fajita seasoning will allow the smokiness of that history to come through alongside a fiery heat, smoked paprika and chili work best. It is important to let the fresh ingredients of the fajita come through as well, so a few background spices like cumin, garlic and coriander allow that.