1 frozen, large banana, as ripe as possible
1/2 tsp pure vanilla extract
1-2 tbsp coconut butter
1/2 to 2/3 cup milk of choice (I used 200g almond milk) (For an extremely rich, “ice cream”-like shake, try coconut milk. Also, use more or less, depending on desired thickness.)
1-2 tbsp cocoa powder (or protein powder)
For a more cake-like flavor, you can add a very scant 1/8 tsp butter extract. But I opted to leave this out of the recipe, as butter extract isn’t exactly raw! (It is, however, vegan. I emailed Wilton.) Or maybe even use a little melted vegan butter?
Optional: handfuls of sprinkles