1 teaspoon lemon rind (grind)
To make this simple as could be, combine the first 3 ingredients in stainless steel saucepan over medium heat and stir well. You can add a pinch of salt then let the mixture cool.
When cooled, combine mixture with yogurt and chill this for 2 hours. Afterwards, beat egg whites until stiff peaks form, slowly put in the yogurt mixture and chill until when you’d like to have your frozen yogurt. Top with your favorite fruits.
Honey and lemon, though I use them mostly for my face (lols) goes well with yogurt, not to mention both are healthy additions!