Boston SourCocktail recipe
Rating
Microbadges
Tags
Can you make this?
Add the ingredients you have at home to your My Bar and we'll show you what cocktails you can make. Start off by adding the ingredients you have for this cocktail using the plus icons.
Cocktail Colin says:
The Boston Sour is a delightful twist on the classic Whiskey Sour, adding a creamy, frothy dimension with the egg white that beautifully balances the sharpness of the lemon juice and the richness of bourbon. This cocktail mixes sweetness, acidity, and the velvety texture to create a sophisticated, multi-layered drink that comes alive with each sip, particularly suited for those who appreciate a deeper, aromatic cocktail experience.
Method
How to make a Boston Sour
-
- Add all the liquids and the egg white to a cocktail shaker with ice and shake well
-
- Strain into a chilled cocktail glass and garnish with a lemon peel twist before serving
Power tips
Elevate the Boston Sour with these master mixologist tips
Upgrade to premium
And receive world class tips on how to raise your cocktails to the next level.
Find out more- Perform a 'dry shake' (shaking without ice) first to emulsify the egg white, then add ice and shake again to chill.
- Double strain the cocktail to ensure a smooth texture by removing any potential ice shards or egg white clumps.
- Subscribe to premium to receive even more power tips on this cocktail.
Your private tasting notes
Can you make this?
Add the ingredients you have at home to your My Bar and we'll show you what cocktails you can make. Start off by adding the ingredients you have for this cocktail using the plus icons.
Featured in
FAQ's
What garnish is recommended for a Boston Sour?
A classic garnish for a Boston Sour is a cherry or a slice of orange. Sometimes, a lemon twist is also used to add a bit of elegance and to complement the citrus notes of the cocktail.
Can I make a Boston Sour without egg white?
Yes, you can make a Boston Sour without egg white, though the egg white is what gives the cocktail its distinctive frothy top and smooth texture. If you're avoiding egg white, you can use aquafaba (chickpea water) as a vegan alternative to achieve a similar frothiness.
What is the history behind the Boston Sour?
The Boston Sour is an evolution of the classic Whiskey Sour, with the addition of egg white to create a frothier, smoother drink. It originated in the late 19th or early 20th century, when the practice of adding egg white to cocktails to enhance their texture was becoming popular. The 'Boston' distinction was likely added to associate the drink with a sense of refined sophistication.
What is the best type of bourbon to use for a Boston Sour?
For a Boston Sour, it's recommended to use a bourbon that's well-balanced, with a good mix of sweetness and oakiness. A bourbon with a proof between 80 to 100 gives a nice balance without overpowering the other ingredients. Maker's Mark, Buffalo Trace, and Woodford Reserve are popular choices that complement the flavors of the cocktail.
How do I know if the egg white is safe to use in a cocktail?
To ensure the egg white is safe to use, consider purchasing pasteurized eggs, which have been treated to kill bacteria without cooking the egg. Alternatively, you can use liquid egg whites that are sold in cartons and are pasteurized. Always store your eggs properly and use them before the expiration date to minimize the risk of salmonella.
Upgrade your mixology
Become a member for free taking your cocktail making skills up to level 11. Or become a premium member to rise to cocktail greatness.
- Save your bar forever
- Access to our Cocktail Creator, allowing you to create your own wonderful concoctions.
- Create personalised cocktail menus for all your events, bars or parties
- Save cocktails to personalised 'Tried' and 'Want to try' lists
- Create and record tasting notes on cocktails
- Create lists of cocktails to share with friends and family
- A personalised MyBar URL, allowing you to share everything you can make with friends
- And much more ... (what to buy next, measurement choices, search personalisation...)
The Ultimate Christmas Cocktail Hub
The ultimate destination for all things Christmas and Cocktails. Crate your own Christmas cocktail, cocktail advent calendars, a host of Christmas themed cocktails and more.
Filter by Christmas cocktails that contain a certain ingredient, or just browse them all. The go-to location this Christmas.
Let's goCreate your own cocktail menu!
Use our interactive cocktail menu creator for free, and create wonderful looking cocktail menus for your next party, gathering or bar.
Great looking pre-built designed themes, group your cocktails, choose what to show on them and a host more options.
Get creatingYou might also like
Mint Julep
The Mint Julep is a classic Southern cocktail that has been enjoyed for centuries. It is believed to have originated...
Chocolate Cherry Old Fashioned
The Chocolate Cherry Old Fashioned is a luxurious twist on the classic, combining the warmth of bourbon with the richness...
Manhattan Sweet
The Manhattan Sweet is a classic cocktail that originated in the late 1800s in New York City. This sophisticated drink...
Maple Old Fashioned
The Maple Old Fashioned brings a warm, cozy twist to the classic cocktail, perfect for autumn or winter evenings by...
Create a cocktail
Choose a theme and some ingredients, give us some description and we'll create an amazing cocktail for you.
Register as a Premium Make Me a Cocktail community member and get access to an even more powerful creator.
Start creatingBuild your bar
Tell us what you have at home and we’ll find a delicious cocktail for you to make right now.
Register as a Make Me a Cocktail community member and we’ll save your ingredients list so you can come back to it at any time.
Create My Bar
Comments
Just tried this recipe and I'm impressed! The balance of tart lemon with sweet syrup and rich bourbon is spot on, and the egg white gives it that perfect creamy texture. The touch of frothiness adds an elegant touch. Definitely recommend giving this one a go!
Just whipped up this delightful one, and I must say, it manages to balance tartness and sweetness beautifully. The egg white creates such a creamy texture that's really satisfying, enhancing the overall experience. Subtle bourbon notes linger on the palate perfectly. Would definitely recomnend giving it a try!
You need to be a user with a verified email to comment on cocktails. Login / register