If you’ve seen Ryan Reynolds’ now-legendary Aviation Gin ad, you already know the Vasectomy cocktail — a tongue-in-cheek Father’s Day drink that also happens to be genuinely delicious. I’ve made this dozens of times and it never fails to get a laugh and a second round.
What makes it work is how well the flavours balance. The cranberry adds a tart, slightly sweet backbone, the tonic brings effervescence and a touch of quinine bitterness, and the lemon ties everything together with bright acidity. It’s lighter and more refreshing than most gin cocktails, which is exactly why it disappears so fast at a barbecue.
The whole thing comes together in about five minutes with no special bar tools required — just a tall glass, some ice, and a willingness to pour generously. Whether you’re mixing one for yourself or lining up a batch for a Father’s Day party, this is the easiest crowd-pleaser in your cocktail rotation.
Vasectomy Cocktail Recipe (Ryan Reynolds Gin Drink)
Ingredients
- 1 fl oz cranberry juice
- 1½ fl oz Aviation gin
- 3 fl oz tonic water
- ½ fl oz fresh lemon juice about a quarter of a lemon squeezed
- as needed to fill glass ice cubes enough to fill a highball glass
Instructions
- Fill a tall highball glass to the top with ice cubes.
- Pour in 1 fl oz (30ml) of cranberry juice.
- Pour in 3 fl oz (90ml) of tonic water slowly down the side of the glass to preserve the carbonation.
- Pour in 1½ fl oz (45ml) of Aviation Gin.
- Squeeze ½ fl oz (15ml) of fresh lemon juice into the glass — roughly a quarter of a lemon.
- Give the drink a gentle stir with a bar spoon or long-handled teaspoon to combine without losing too much fizz.
Video
Nutrition
What Makes This Vasectomy Cocktail Special
Most gin cocktails lean heavily on botanicals and bitters, but the Vasectomy takes a completely different approach. The cranberry juice adds a subtle tartness and a gorgeous blush-pink colour without overpowering the gin. The tonic water provides the backbone of effervescence that makes this drink feel light and crushable, while just half an ounce of lemon juice brightens everything up.
The ratio is what really sets it apart. At only 1.5 fl oz of gin, it’s sessionable enough that you can enjoy two without losing the plot — which is partly the joke Ryan Reynolds was making. It’s a cocktail that doesn’t take itself seriously but still tastes genuinely well-balanced.
Unlike a classic G&T, the cranberry adds body and visual appeal. Unlike a Cosmopolitan, the tonic keeps it from feeling heavy or syrupy. It sits in a sweet spot that works brilliantly on a warm afternoon, at a barbecue, or as a cheeky Father’s Day toast.
Equipment You’ll Need
- Tall highball glass — The height gives you room for ice and tonic, and the narrow shape keeps the carbonation alive longer than a wide rocks glass would.
- Jigger or shot glass — Accurate pours matter here. Too much cranberry overwhelms the gin, and too little makes the drink taste like plain tonic. A standard jigger with 1 oz and 1.5 oz markings covers every measurement in this recipe.
- Bar spoon or long-handled teaspoon — You need something that reaches the bottom of the glass to stir gently without splashing away the carbonation.
- Citrus juicer or reamer (nice-to-have) — A small handheld reamer gets more juice from the lemon quarter and catches seeds. Not essential, but it makes the squeeze cleaner and faster.
Tips for Best Results
- Use plenty of ice. Fill the glass completely — a full glass of ice keeps the drink colder longer and actually dilutes it less than a few sad cubes that melt quickly.
- Pour the tonic gently. Tilt the glass slightly and pour the tonic down the inside edge. Dumping it straight in creates a foam volcano and kills the fizz.
- Add the gin after the tonic. This is counterintuitive, but pouring gin into tonic rather than the other way around creates a natural mixing effect as the heavier spirit sinks through the bubbles.
- Use fresh lemon juice, not bottled. Bottled lemon juice has a flat, metallic taste that sticks out in a simple drink like this. A quarter of a fresh lemon takes five seconds to squeeze and makes a noticeable difference.
- Chill your glass first. If you have five minutes, stick the highball glass in the freezer while you gather your ingredients. A frosted glass keeps the cocktail colder from the first sip.
Substitutions and Variations
- No Aviation Gin? Any quality London dry gin works well. Hendrick’s adds a cucumber-floral note, Tanqueray brings extra juniper punch, and Beefeater is a reliable all-rounder. The cranberry and lemon are forgiving enough to complement most gin profiles.
- Vodka version: Swap the gin for vodka and you’ve essentially got a Vodka Cranberry Spritz. It’s lighter in flavour but equally refreshing.
- Low-calorie version: Use diet tonic water and a splash of sugar-free cranberry juice. This brings the drink down to roughly 70–80 calories while keeping the same structure.
- Sparkling water swap: Replace the tonic with plain sparkling water if you don’t enjoy tonic’s quinine bitterness. The drink becomes lighter and more fruit-forward.
- Cranberry alternatives: Pomegranate juice gives a deeper, earthier sweetness. Pink grapefruit juice makes it more citrus-forward and pairs beautifully with gin.
Storage and Reheating
Cocktails with tonic water cannot be stored — the carbonation goes flat within minutes of mixing. If you’re prepping for a party, measure the cranberry juice, gin, and lemon juice into a sealed jar or pitcher and refrigerate for up to 24 hours. When guests arrive, pour the premixed base over ice in individual glasses and top with fresh tonic water.
Do not freeze this cocktail. The alcohol content is too low to prevent the mixer from turning into a solid block, and the thawed result will be flat and watery.
What to Serve With This
The Vasectomy cocktail’s tart, effervescent profile pairs well with casual, flavourful food:
- Grilled meats — burgers, hot dogs, chicken skewers, or anything you’d throw on the barbecue for Father’s Day.
- Salty snacks — salted nuts, pretzels, or kettle chips balance the tartness of the cranberry beautifully.
- Seafood — chilled shrimp cocktail, smoked salmon bites, or fish tacos are natural partners for gin-based drinks.
- Cheese boards — mild cheeses like brie and gouda complement the drink without competing. Add some dried cranberries to the board for a fun thematic tie-in.
- Fresh fruit — a platter of watermelon, strawberries, and citrus slices echoes the cocktail’s fruity brightness.
Frequently Asked Questions
Why is it called a Vasectomy cocktail?
Ryan Reynolds created this cocktail as part of a tongue-in-cheek Father’s Day marketing campaign for his Aviation Gin brand. The name is a playful nod to fatherhood — the joke being that after enough kids, a vasectomy becomes a Father’s Day gift to yourself. The drink itself is a perfectly legitimate, well-balanced gin cocktail regardless of the humorous backstory.
Can I make a batch of Vasectomy cocktails for a party?
Yes, but only partially. Combine the cranberry juice, gin, and lemon juice in a pitcher and refrigerate. When you’re ready to serve, pour about 3 fl oz (90ml) of the premixed base over a glass full of ice and top each glass with 3 fl oz (90ml) of fresh tonic water. Never pre-mix the tonic — it will go flat.
What can I use instead of Aviation Gin?
Any gin you enjoy will work. Aviation is a slightly sweeter, less juniper-forward American gin, so if you want to stay close to the original flavour, look for similar New Western-style gins. Hendrick’s, Monkey 47, or even a standard Bombay Sapphire will produce a great result with a slightly different botanical character.
Is the Vasectomy cocktail strong?
No, it’s relatively mild. With only 1.5 fl oz of gin diluted by 3 fl oz of tonic, 1 fl oz of cranberry, and a full glass of ice, the alcohol concentration is fairly low — roughly equivalent to a glass of wine. That makes it very sessionable for afternoon drinking.
Can I make this without alcohol?
Absolutely. Replace the gin with 1.5 fl oz of a non-alcoholic gin alternative like Seedlip or Monday Zero, or simply increase the tonic water by 1.5 fl oz and add a tiny splash of juniper bitters if you want a hint of gin-like flavour. The cranberry, tonic, and lemon combination is refreshing on its own.
What type of cranberry juice should I use?
Use 100% cranberry juice or cranberry juice cocktail depending on your sweetness preference. Pure cranberry juice is very tart and gives the drink more bite, while cranberry juice cocktail (like Ocean Spray) is sweeter and more approachable. For the closest match to the original, cranberry juice cocktail is the way to go.
The Story Behind the Vasectomy Cocktail
The Vasectomy cocktail first appeared in 2018 when Ryan Reynolds — who co-owned Aviation American Gin at the time — released a short, deadpan video demonstrating the recipe as a Father’s Day tribute. The video leaned into Reynolds’ signature dry humour, with him narrating the recipe preparation while making increasingly dark jokes about the realities of parenting.
The clip went viral almost immediately, racking up millions of views and turning a simple four-ingredient gin drink into one of the most searched cocktails of that summer. What made it stick wasn’t just the comedy — the drink actually tastes great. The combination of cranberry, gin, tonic, and lemon is a proven formula that bartenders have used in various forms for decades. Reynolds just gave it a memorable name and a brilliant marketing hook.
Aviation Gin itself was founded in Portland, Oregon in 2006 and is known for its softer, more floral profile compared to traditional London dry gins. Reynolds purchased a stake in the company in 2018 and sold it to Diageo in 2020 for an estimated $610 million — so the Vasectomy cocktail turned out to be a very profitable joke indeed.
If you enjoyed this Vasectomy cocktail, I’d really appreciate it if you could leave a star rating and let me know how it turned out for you in the comments below!
