Steamed Iced Aerocano (Foamy Iced Long Black)

This is a single-serve iced Aerocano built around espresso poured over ice and topped with silky, steam-wand–aerated water. Steaming the water adds microfoam and a rounder mouthfeel without milk, so the drink stays bright, aromatic, and refreshing rather than watery. It’s ideal when you want an iced long black with a crema-like cap and a slightly sweeter perceived finish. Works especially well with medium roasts and is easy to dial in by adjusting water-to-espresso ratio.

Total time: 5 minutes

Yield: Makes 1 drink

Ingredients

  • 18 g coffee, ground for espresso (or dose that fits your basket)
  • 40 g espresso yield (about 40 ml)
  • 90 g water for steaming (about 90 ml), filtered
  • 120 g ice (about 1 heaping cup)

Instructions

  1. Prep the glass: Add 120 g ice to a heatproof glass (12–16 oz / 350–475 ml). The glass should feel heavy-cold in your hand and be at least half full of ice.
  2. Steam the water (the Aerocano part): Pour 90 g water into a metal steaming pitcher. Steam with your wand just like milk—tip near the surface to pull in air for 2–3 seconds, then submerge slightly to create a fine whirlpool—until the pitcher feels very warm but not painful to hold, about 60–70°C / 140–160°F. You’re looking for tiny-bubble foam, glossy on top (not big soap bubbles).
  3. Add the steamed water over ice: Immediately pour the steamed water onto the ice. Aim the stream down the side of the glass to keep the foam riding on top. The drink should look pale, foamy on top, with ice still clearly present (not fully melted).
  4. Pull your espresso: Grind and dose 18 g coffee and pull a shot to 40 g espresso yield. With your Bambino Plus, stop the shot when the scale reads 40 g; it should smell sweet and toasted and flow like warm honey for most of the pull.
  5. Taste espresso first (optional but recommended): Taste a teaspoon of the espresso on its own—you’ll catch bitterness/sourness before dilution.
  6. Finish the Aerocano: Pour the 40 g espresso slowly into the center of the foamy iced water. You should see a tan cap form and a marbled gradient. Serve immediately.
  7. Foam is coarse/bubbly: Steam with the tip closer to the surface only briefly (2–3 seconds), then create a tighter whirlpool; stop earlier.
  8. Tastes watery: Use less steamed water (try 75 g) or a slightly higher espresso yield (try 45 g).
  9. Ice melts too fast: Use more ice (150 g) or a pre-chilled glass.

Notes

- **Best water temp:** 60–70°C / 140–160°F gives stable microfoam without scalding steam-wand sputter. - **Order matters:** Steamed water over ice first, espresso last = prettier cap and better aroma. - **No steam wand?** Froth hot water aggressively in a French press (10–15 pumps), then pour over ice and finish with espresso. - **Coffee choice:** Medium roast reads sweetest here; very dark roasts can taste ashy when iced. - **Scaling:** Keep the ratios: espresso yield : steamed water ≈ 1 : 2 to 1 : 3, plus enough ice to keep cubes intact when you stir.