Vanilla Cold Foam Recipe for Iced Coffee

The right vanilla ratio

Two teaspoons of vanilla syrup per 60 ml milk creates a clear vanilla flavor without overwhelming the coffee. Start with one teaspoon if your iced drink is already sweetened. Avoid thick vanilla sauces because they can reduce foam volume.

A tiny pinch of salt rounds out bottled syrup and makes the vanilla seem fuller. It should not make the foam taste salty.

Vanilla cold foam vs. vanilla sweet cream

Vanilla cold foam is typically milk-forward and airy. Vanilla sweet cream cold foam includes cream and is denser, richer and higher in fat. Choose standard vanilla foam when you want a light topping that slowly mixes into the drink.

For a sweet-cream texture, replace 15 ml of the milk with heavy cream and froth for a shorter time.

Make it dairy-free

Barista oat milk is the most consistent plant-based option because added proteins and stabilizers help it foam. Soy milk can also work well. Keep the ingredients very cold and use slightly less syrup if the milk is already sweetened.

Best drinks for vanilla foam

Vanilla works with cold brew, iced Americano, iced matcha and chai. On strongly flavored cold brew, use the full two teaspoons; on matcha or chai, one teaspoon may be enough.