01 - In a medium mixing bowl, combine the dried dill, mint, parsley, chives, garlic granules, onion powder, sea salt, black pepper, dried lemon zest (or citric acid), and cucumber powder if using.
02 - Whisk all ingredients together vigorously until the seasoning blend is uniform and evenly distributed throughout.
03 - Transfer the finished blend to an airtight container or glass spice jar. Store in a cool, dry place away from direct sunlight for up to 6 months.
04 - Stir 1 to 2 tablespoons of the mix into Greek yogurt or sour cream with a splash of olive oil for an instant tzatziki-style dip. Alternatively, sprinkle directly over grilled vegetables, chicken, or seafood as a finishing seasoning.