Tequila and sherbet sound like they'd make strange bedfellows, but it's a pleasant surprise. This adult-only beverage is a great after-hours treat.
For 1 people
Combine sugar and water in saucepan and boil 5 minutes to make syrup. Add lime peel during last minute of cooking time. Remove from heat and stir in limejuice. Cool and place in freezer. When frozen to a thick mush, remove and place in the blender. Add remaining ingredients and blend thoroughly. Refreeze. Serve in salt-rimmed glasses.