Crush the mint in a mortar and pestle or in a small bowl with a fork. Transfer to a serving glass. Add the rest of the ingredients and stir. Serve over ice.
Nutrition: these nutrition facts are for one mojito. Each mojito has 2.7 NET carbs.Substitutions: add in some fresh berries like raspberries, strawberries, or blueberries if desired. To Store: keep refrigerated without the seltzer and drink within 24 hours. To Freeze: pour into a freezer-safe bag and freeze until ready to drink. Defrost for a few minutes and serve slushy or until it's thawed to your liking.