In a blender, add avocado and condensed milk. Mix on high speed until smooth and no avocado chunks remain. Add in cocoa powder and blend again until smooth. Pour avocado mixture into a large bowl.
Add heavy cream to a mixing bowl. Whip on high speed with wire whisk attachment until stiff peaks form.
Add in 1/3 of the whipped cream to the avocado bowl. Gently fold in the whipped cream with a spatula until no white streaks remain, but be careful not to mix too hard as you want to maintain the air that was whipped in. Repeat with another 1/3 of whipped cream and again with the final 1/3.
Pour mixture into a 9 x 5 inch loaf baking pan. Freeze overnight until solid.
Notes
After the ice cream solidifies, I store it in these pint containers* to save space in my freezer. They also are great for gifting.
The condensed milk is key to keeping the ice cream smooth and not icy so do not try to substitute for other types of milk.
The ice cream can be stored in the freezer for up to 3 months.
*Some of the product links contained in this post are affiliate links. Much like referral codes, this means I earn a small commission if you purchase a product I referred (at no extra charge to you).
The nutrition information provided are only estimates based on an online nutritional calculator. This is not a comprehensive list of all the nutrients in the recipe (i.e., does not include vitamins, cholesterol, etc). I am not a certified nutritionist. Please consult a nutritionist or doctor for accurate information and any dietary restrictions and concerns you may have.