Greyhound Drink Recipe: Easy Classic Cocktail With Grapefruit 

A Greyhound drink is a classic cocktail made with fresh grapefruit juice and vodka or gin, served over ice. First documented in 1930, it's tart, refreshing, and takes under 5 minutes to make.

What Is a Greyhound Drink?

A Greyhound is a simple two-ingredient cocktail combining fresh grapefruit juice and vodka or gin, poured over ice. It's tart, slightly bitter, and refreshing similar to a Salty Dog but without the salted rim. The drink dates back to 1930 and remains a brunch and warm-weather favorite.

The Greyhound earns its place among classic cocktails because it requires almost no skill to make well. There's no shaker, no muddling, no complicated syrups just two quality ingredients working together. The grapefruit juice brings sweet, tart, and slightly bitter notes, while the spirit adds a clean backbone that lets the citrus shine.

Simple Greyhound Drink Recipe

This is the classic, no-fuss version that started it all.

Ingredients

• 2 oz vodka or gin
• 4 oz fresh ruby-red grapefruit juice (or 100% store-bought juice)
• Ice
• Simple syrup, to taste (optional)
• Grapefruit slice or lime wheel, for garnish

Instructions

1. Juice one medium ruby-red grapefruit until you have 4 ounces. Strain out the pulp.
2. Fill a highball or old-fashioned glass with ice.
3. Pour in the grapefruit juice and vodka or gin. Stir to combine.
4. Taste and add simple syrup, ¼ ounce at a time, if you'd like it sweeter.
5. Garnish with a grapefruit slice or lime wheel and serve immediately.

Calories per serving: Approximately 198 calories, based on 2 oz gin and 4 oz grapefruit juice.

Greyhound Drink Recipe: Easy Shaken Version

If you prefer your cocktail well-chilled and slightly diluted, try the shaken method used by many bartenders.

1. Fill a cocktail shaker with ice.
2. Add 1.5 oz vodka or gin and 5 oz fresh grapefruit juice.
3. Shake until the shaker feels frosted, about 15 seconds.
4. Strain into a glass filled with fresh ice.
5. Garnish with a grapefruit wedge and serve.

This method produces a slightly frothier, colder drink ideal for warm days or brunch gatherings.

Greyhound Drink With Soda: The Sparkling Version

Adding soda water or club soda lightens the cocktail and stretches it into a longer, fizzier sip.

Ingredients

• 2 oz vodka
• 4 oz fresh grapefruit juice
• 1 oz club soda or grapefruit sparkling water
• Ice
• Grapefruit slice or fresh herb sprig, for garnish

Instructions

1. Add vodka and grapefruit juice to a cocktail shaker with ice. Shake until well-chilled.
2. Strain into a glass filled with fresh ice.
3. Top with club soda or sparkling water.
4. Garnish with a grapefruit slice or a sprig of thyme or rosemary.

This version runs lighter, at roughly 179 calories per serving, since the soda replaces some of the juice volume without adding sugar.

A Brief History: Where Did the Greyhound Drink Come From?

The Greyhound first appeared in print in Harry Craddock's "The Savoy Cocktail Book" (1930), made with gin, grapefruit juice, and ice. Vodka replaced gin in popularity around 1950, once Greyhound bus terminal restaurants, called Post House, began serving vodka-based versions to travelers nationwide.

Grapefruit itself has an interesting backstory. It didn't exist until the mid-1700s, when a natural cross between a sweet orange and a pomelo occurred in the Caribbean. Grapefruit didn't gain widespread popularity until the early 1900s, which lines up closely with when the Greyhound cocktail likely emerged.

Popular Greyhound Variations

What's the Difference Between a Greyhound and a Salty Dog?

The only difference is the salted rim. A Salty Dog is a Greyhound served in a glass rimmed with salt, which balances the grapefruit's tartness with a savory contrast. Both use the same grapefruit juice and vodka or gin combination.

Pro Tips for the Best Greyhound

• Use fresh juice whenever possible. Bottled grapefruit juice can taste more bitter and less balanced than fresh-squeezed.
• Strain out the pulp for a smoother texture and cleaner presentation.
• Adjust sweetness gradually. Add simple syrup in small increments rather than all at once, since grapefruit tartness varies by fruit.
• Chill your glass beforehand for a crisper, more refreshing sip.
• Batch it for parties by mixing grapefruit juice and spirit ahead of time, then adding soda and ice right before serving.

Frequently Asked Questions

How many calories are in a Greyhound cocktail?
A standard Greyhound made with 2 oz gin and 4 oz grapefruit juice contains approximately 198 calories. Versions using less juice or a splash of soda water can run as low as 176–179 calories per serving.

Is a Greyhound cocktail gluten-free?
Yes, when made with gluten-free vodka or gin, a Greyhound is gluten-free. Most modern vodkas and gins are distilled in a way that removes gluten proteins, but check the label if you have celiac disease.

Can I make a Greyhound without alcohol?
Yes. Combine grapefruit juice with sparkling water, a touch of honey, and a pinch of salt for a refreshing mocktail. Fresh basil or mint makes a nice aromatic addition.

Why is it called a Greyhound drink?
According to a 1945 issue of Harper's Magazine, the cocktail was named after Post House restaurants located in Greyhound bus terminals, where the vodka-and-grapefruit drink was served to travelers.

Should I use ruby red or white grapefruit juice?
Ruby red grapefruit juice is preferred for its vibrant color and slightly sweeter flavor. White grapefruit juice is more tart and bitter, producing a sharper-tasting cocktail.

Does grapefruit juice interact with medication?
Yes. Grapefruit can interact with certain medications, including some statins and blood pressure drugs, by affecting how your body processes them. Check with a pharmacist if you take prescription medication regularly.

How long does a Greyhound cocktail last if pre-mixed?
A pre-mixed batch of grapefruit juice and vodka or gin stays fresh in the refrigerator for up to 24 hours. Add ice and any sparkling water only right before serving to preserve carbonation.

What glass should I use for a Greyhound?
A highball or old-fashioned glass works best, providing enough room for ice and allowing the citrus aroma to come through as you drink.

Can I use bottled grapefruit juice instead of fresh?
Yes, though fresh-squeezed juice delivers a brighter, less bitter flavor. If using bottled, choose a 100% juice option without added sugar or pulp for the closest match.

What food pairs well with a Greyhound cocktail?
The citrus and slight bitterness pair well with brunch dishes like eggs benedict, smoked salmon, or a light green salad. The drink's acidity also complements salty snacks like olives or cured meats.