In a blender, add the greek yogurt.
Add in the juice and zest from the lime.
Add frozen fruit mix.
Add in the sweetener.
Blend until smooth stirring to help break up the fruit chunks. This will take a few minutes.
Serve immediately for a soft serve texture or pour in to lunch box and freeze for about 2 hours so it is more scoopable.
If you freeze it for longer, take it out about 10-15 minutes before serving to allow it to thaw a bit so it is easier to scoop.
Try different flavour combinations such as frozen berries like blueberries, raspberries, strawberries or fruits such as frozen kiwi, melon.
If you want to use fresh fruit, you can chop it all up, place in plastic zip lock bag and freeze it for about 3 hours before making.