LATTESToasted Vanilla Shaken Espresso
The quick answer
Combine 3 oz of espresso with 2 tablespoons of toasted vanilla syrup and a cup of ice in a cocktail shaker or sealed mason jar. Shake for 15 seconds until frothy and slightly diluted. Pour over a fresh glass of ice and top with 2-3 oz of oat milk. Total time is under 5 minutes.
Shaking espresso with ice and syrup creates a light, frothy texture you can't get by just stirring. It's the method that makes this drink feel different from a standard iced latte.
The shaking step is what separates this from an iced vanilla latte. When espresso, syrup, and ice are shaken together for 15 seconds, the rapid chilling and agitation create a light, slightly frothy top layer. The dilution from the melting ice also softens the espresso's bitterness without adding milk to the base.
Toasted vanilla syrup is the specific flavor note that differentiates this from plain vanilla. To make it at home, combine 1 cup of sugar and 1 cup of water with 1 teaspoon of pure vanilla extract, then add one dry-toasted vanilla bean split lengthwise. Simmer for 10 minutes. The toasted element adds a subtle nutty, caramelized note behind the vanilla.
Oat milk is the standard milk choice for this drink. Its mild sweetness and creamy texture complement the vanilla syrup without competing with it. Pour the oat milk gently over the top of the shaken espresso rather than stirring it in -- the layered look is part of the drink's appeal.
Three ounces of espresso is more than a standard double shot (2 oz) and contributes to the bold coffee flavor that holds up against the milk and syrup. If using moka pot coffee, three rounds in a 3-cup moka pot approximate this volume.
Dial it in before you make it
Match your espresso dose and yield before you pull the shot.
Espresso Ratio Calculator
| Measurement | Value |
|---|---|
| Dose (in) | 18 g |
| Ratio | 1:2 |
| Yield (out) | 36 g |
| Yield (fl oz ref.) | 1.2 fl oz |
| Shot time guide | Aim 25–32 seconds |
fl oz reference uses 30 g per fl oz (espresso is denser than water). Dial in grind size to hit your target yield in 25–32 s.
Make it
Makes 1 drink
Ingredients
Steps
We shook this recipe in both a cocktail shaker and a sealed mason jar. The mason jar works perfectly -- the foam quality is identical and you don't need any bar equipment. After 10 tests, 15 seconds of vigorous shaking is the sweet spot: more creates too much dilution, less doesn't produce the frothy layer.
Pro tips
- Use fresh ice in the glass after shaking -- the shaking ice melts quickly and waters down the drink if you pour into the same cup.
- Shake for exactly 15 seconds. Less and you won't get the frothy top. More and the drink becomes too diluted.
- Toasted vanilla syrup can be made by dry-toasting a split vanilla bean in a dry skillet for 1-2 minutes before adding it to the simple syrup base.
- For a stronger drink, use 4 oz of espresso and increase the syrup to 2.5 tablespoons.
- Oat milk poured over the back of a spoon lands gently and creates a clean layer on top of the espresso.
Frequently asked questions
What is a shaken espresso?
A shaken espresso is espresso combined with ice and syrup in a cocktail shaker or mason jar, then shaken vigorously for 15 seconds. The process rapidly chills the espresso, slightly dilutes it, and creates a light frothy layer on top. Milk is added after shaking, not during.
What is the difference between toasted vanilla and regular vanilla syrup?
Toasted vanilla syrup uses a dry-toasted vanilla bean as part of the steeping process, which adds a subtle nutty, caramelized note to the standard vanilla flavor. Regular vanilla syrup is made with vanilla extract and has a cleaner, simpler vanilla taste. Either works in this recipe.
Can I use a mason jar instead of a cocktail shaker?
Yes. A pint-sized mason jar with a tight-fitting lid works perfectly. Add the espresso, syrup, and ice, seal the lid firmly, and shake for 15 seconds. The foam quality is the same as a cocktail shaker. Just make sure the lid is sealed before you shake.
Why does the recipe use oat milk instead of regular milk?
Oat milk is the standard choice for this drink because its mild sweetness and neutral flavor complement toasted vanilla without competing with it. Regular whole milk also works well. Almond milk is thinner and can taste watery against the espresso. Barista-formula oat milk froths best if you want more texture.
How many espresso shots are in a toasted vanilla shaken espresso?
The standard version uses 3 shots (3 oz) of espresso. The higher volume of espresso compared to a standard latte is what gives the drink its bold coffee flavor that balances the sweetness of the vanilla syrup and oat milk.
