Variations; Parsley, rosemary, thyme, oregano, basil, marjoram, leeks, yellow onion, shallots, red onion, green onions, cayenne, crushed pepper flakes, chives, liquid smoke, fire roasted diced tomatoes, diced green chiles, habanero, bacon, paprika, smoked paprika, lemon zest, lime zest, orange zest, bourbon, rum, dried onion soup mix, ground coriander seed, diced cheddar, pepperjack, monterey jack, smoked mozzarella, caramelized onions, cumin, smoked cumin, fennel, fennel seed, serrano, ancho chile, chipotle, poblano, celery, celery seed, carrots, swiss, peppercorn melange, chihuahua cheese, chili powder, roasted or raw bell peppers, salsa, corn, sofrito, roasted garlic, giardenera relish, zucchini,