Scoop out 90 grams of ripe avocado flesh and place it in a blender. Ripe avocados are key to achieving the signature silky texture. If they yield slightly to pressure, they're good to go.
Pour in 40 grams of condensed milk and 30ml of regular milk. The condensed milk brings that nostalgic sweetness, while the regular milk helps to loosen the blend slightly.
Blend the mixture until it turns into a creamy, uniform puree. The texture should be thick but pourable. You can adjust the milk quantity slightly depending on your desired consistency. If you don't want to blend it, you can also mash the avocado directly in the glass.
Transfer the avocado blend into a chilled glass. If you prefer it extra cold, feel free to add a few ice cubes before pouring.
Add a few ice cubes on top of the avocado mixture. If desired, pour in a little extra milk over the ice to enhance creaminess. Then gently pour the black coffee over the top. This helps create a beautiful layered effect and keeps the drink refreshingly cold. Stir before drinking if you prefer a blended flavor.
