1/4cuphoney or maple syrup or your sweetener of choice
Remove the flesh from the avocado and place in a blender with all the other ingredients; blend until smooth. Taste and adjust sweetness to suit. I found it it tasted sweeter the next day so don't over sweeten.
Churn in an ice cream maker as per your machines instructions. Add to a freezer proof dish and sprinkle with the lime zest. Serve as a soft serve or freeze until you are ready to use.
This ice cream freezes really well and doesn't get super hard - the perfect consistency. Keep the seed and make an avocado tree from it. See my instructions below. The kids will love watching it grow.