Blend the mezcal, lime, and caramel sauce in a blender until smooth. Add the 3 scoops of soft ice cream and blend until just incorporated. Top with whipped cream and a sprinkle of lime salt
Preheat your oven to 250 degrees. Zest 1 lime. Lay the zest out on a cookie sheet and dry in the oven for about 30 minutes until crisp. Chop fine with 1 tablespoon of sea salt.