1. Leftover: Margaritas can be stored in the freezer for up to a week. Stir prior to serving.2. Variations: Lime juice and zest can be replaced with fruit purees such as mango, pineapple, or strawberry.3. Number of Servings: The number of servings is based on a serving size of 6-7 ounces.4. Nutritional Value: Nutritional information is only an estimate. The accuracy of the nutritional information for any recipe on this site is not guaranteed. The nutritional value is only for the cocktai...