Add the ingredients in a mixing bowl in the specified quantities.
1/4 cup Diamond Crystal Kosher Salt, 1 tablespoon Caster Sugar, 2 tablespoons turmeric, 2 tablespoons paprika, 1 tablespoon granulated garlic, 1/2 tablespoon granulated onion, 1/2 tablespoon ground mustard, 1 teaspoon ground celery seed