Jus Alpukat (Indonesian Avocado Coffee Shake)

1 cup (240 ml) whole milk, with additional as needed

1/2 cup (120 ml) sweetened condensed milk

2 medium Hass avocados (approximately 8 ounces/225 g each), halved, pitted, and scooped

10 ounces (285 g) ice (around 10 ice cubes)

1/4 cup (60 ml) strong coffee (such as a double espresso shot)

Pinch of kosher or sea salt

Chocolate syrup for drizzling (optional)

Place whole milk, sweetened condensed milk, avocado, ice, coffee, and salt in a blender. Blend on high speed until smooth, for 30 seconds to 1 minute; if the shake is too thick, blend in additional milk to thin it slightly.

If desired, drizzle chocolate syrup inside the serving glasses, then pour the shake evenly into the glasses, and serve.