My favorite variations:
Rosemary/Walnut – to basic recipe add 2 rounded tablespoons of ground rosemary, 1 tablespoon dried rosemary leaves and ¼ teaspoon of walnut oil.
Sesame/Poppy Seed – add 2 tablespoons each of sesame and poppy seeds
Cinnamon – add 4 tablespoons ground cinnamon, ½ teaspoon cinnamon oil, and ¾ cup organic sugar or maple sugar.
Cracked Pepper – add 2 tablespoons of cracked black, green, or pink peppercorns.
Herbed – Add 1 ½ tablespoons dried dill, 1 teaspoon each basil, thyme, oregano, and tarragon.