01 - Place all ingredients into a spice grinder or small blender. Pulse until a uniform, semi-fine mixture forms — some texture is desirable for the best mouthfeel.
02 - Transfer the blended mixture to an airtight jar or container. Store in a cool, dry place for up to 6 months to preserve maximum flavor.
03 - To make a quick tzatziki dip, stir 1 tablespoon of the seasoning blend into 1 cup of plain Greek yogurt. Let it rest for 10 minutes to allow the flavors to meld, then adjust salt and tang to your preference.
04 - Sprinkle generously over roasted vegetables, popcorn, grilled chicken, or pita chips for a bright, herbaceous finish.