01 - In a small bowl, mix garlic powder, onion powder, dried parsley, oregano, basil, kosher salt, black pepper, smoked paprika, and crushed red pepper flakes.
02 - Whisk thoroughly until all ingredients are evenly incorporated and free of clumps.
03 - Transfer the blend to an airtight container or spice jar; keep in a cool, dry place up to six months.
04 - Apply as a rub on meats, sprinkle over vegetables, or add to popcorn and pasta for enhanced flavor.