Add all the ingredients to a high powered blender.
Blend till it is smooth and creamy.
Serve and enjoy!
Notes
This recipe serves 1 and contains 5 net carbs per serving.
You can substitute the almond milk with coconut milk but make sure you use the lighter version sold in the refrigerated section and not the thick coconut milk sold in cans. The avocado and ice makes the smoothie really thick, so you need a more watery liquid to help thin it out.
You can substitute the peanut butter with almond butter or leave it out for a nut-free option.
If using a small personal blender, place all the ingredients first without the milk. Then pour in the milk last and blend. Since the blender will be inverted, the liquid helps the blade crush the ice more effectively.
If the smoothie is too thick, add a bit more almond milk. If too thin, add some more crushed ice.