Ingredients
Method
- Make the foam: whisk the mascarpone in a small bowl until completely smooth, about 30 seconds.
- Add the heavy cream, milk, sugar, vanilla and salt. Whisk or froth with a handheld frother until thick and pourable with soft peaks, 1–2 minutes. Set aside.
- HOT: steam or heat the milk with the vanilla syrup until steaming (about 150°F). Pour the espresso into a mug, add the hot milk, spoon or pour the foam generously on top.
- ICED: fill a tall glass with ice. Add the cold milk and vanilla syrup, pour the espresso over, then float the foam on top.
- Dust with cocoa powder through a small sieve. Serve immediately, with a ladyfinger on the side if you like.
Notes
Foam keeps 24 hours refrigerated; re-whisk 10 seconds before using. Sugar-free: swap sugar and syrup for monk-fruit versions 1:1.