Knee Buckler

The Knee Buckler is a wonderfully simple and refreshing cocktail that belongs to the "Buck" family of drinks. It's essentially a variation of the Gin Buck, characterized by its straightforward mix of gin, fresh lime juice, and spicy ginger beer. The result is a bubbly, invigorating drink with a perfect interplay of botanical, citrus, and spice notes, making it an excellent choice for any time of year.
Knee Buckler

Preparation

Preparation time: 2 minutes

Preparation time
Difficulty

Drink Classification

The Knee Buckler is classified as a highball cocktail, a category of drinks typically served in a tall glass over ice and topped with a carbonated mixer. It is a simple, spirit-forward cocktail built directly in the glass, making it a classic example of this refreshing drink style.

Serving

Serve this cold, refreshing drink in a tall Highball glass filled with ice to maintain its chill and carbonation. It's a moderately alcoholic beverage perfect for easy sipping.
Serving size
Approximately 210-270 ml / 7-9 oz
Alcohol content
Approximately 10-14% ABV
Alcohol strength
Serving temperature
Cold
Glass type
Highball
Glass treatment
None

Backstory

The exact origin of the Knee Buckler is somewhat obscure, as it's a simple variation on the long-standing "Buck" cocktail template. The name itself is likely a playful take on its refreshing yet potent character, suggesting a drink that's so good it might just make your knees buckle. It exists as a popular and easy-to-make highball rather than a drink with a single, attributable creator.
Origin
The Knee Buckler doesn't have a specific documented origin country or year. It evolved from the classic Buck cocktail family, which dates back to the late 19th or early 20th century. This specific gin-based version is considered a modern classic highball.

Knee Buckler

The Knee Buckler is most commonly known by its primary name. Occasionally, it might be referred to descriptively as a "Gin Buck with Lime," highlighting its core ingredients and its place within the 'Buck' family of cocktails, which are traditionally made with a spirit, citrus, and ginger ale or ginger beer.
Original name
Knee Buckler
Alternative name
Gin Buck with Lime

Characteristics overview

The Knee Buckler offers a crisp, bubbly texture with a dominant flavor profile of spicy ginger and tart lime, complemented by the botanical aroma of gin. Its refreshing and clean aftertaste makes it an ideal drink for warmer weather.
Flavor
Ginger, Lime, Juniper, Botanical, Spicy, Citrusy
Aroma
Fresh Lime, Spicy Ginger, Piney Juniper
Taste balance
Sour, Spicy, Slightly Sweet
Aftertaste
Clean, Crisp, Lingering Ginger Spice
Fizziness
Bubbly, Effervescent
Color appearance
Pale, Cloudy Yellow-Green, Translucent
Texture
Light, Crisp, Carbonated
Seasonality
Refreshing, All-season, Particularly Summery

Flavor intensity & Experience

The flavor is moderately intense, led by a pronounced sourness from the lime and a spicy kick from the ginger beer. The drink is low in sweetness and bitterness, with a refreshing fizziness and a light alcohol presence.
Sweetness
Saltiness
Sourness
Bitterness
Spiciness
Fruitiness
Creaminess
Carbonation

Ingredients

You'll need three simple ingredients for this drink: a good quality London Dry Gin, freshly squeezed lime juice, and a spicy ginger beer to top it all off.
  • London Dry Gin60 ml / 2 oz
    A classic London Dry Gin with prominent juniper notes works best.
  • Fresh Lime Juice15 ml / 0.5 oz
    Always use freshly squeezed juice for the best flavor.
  • Ginger Beer120-150 ml / 4-5 oz (to top)
    Choose a high-quality, spicy ginger beer for a good kick.

Ice type

  • Cubed

Mixing equipments

No special equipment is needed; simply use a jigger for accurate measurements and a bar spoon for a quick, gentle stir before serving.
  • Jigger for measuring
  • Bar spoon for gentle stirring

Instructions

This cocktail is built directly in the glass: simply fill a highball glass with ice, add gin and lime juice, top with ginger beer, stir gently, and garnish.
1. Fill a highball glass with ice cubes.
2. Pour the gin and fresh lime juice over the ice.
3. Top up the glass with ginger beer.
4. Give the drink a gentle stir with a bar spoon to combine the ingredients.
5. Garnish with a fresh lime wedge or wheel and serve immediately.

Garnishing

A simple lime wedge or wheel is the perfect garnish, adding a fresh citrus aroma and a visual cue to the drink's primary flavor.
  • Lime Wedge or Wheel: Place on the rim of the glass or drop it into the drink.

Dietary Information

This cocktail is naturally free from common allergens such as caffeine, dairy, eggs, soy, nuts, and gluten, making it suitable for both vegan and vegetarian diets.
✓ Contains alcohol
✓ Caffeine-free
✓ Dairy-free
✓ Egg-free
✓ Soy-free
✓ Nut-free
✓ Gluten-free
✓ Vegan-friendly
✓ Vegetarian-friendly

Nutrition information

This drink is relatively low in calories, with most of its carbohydrates and sugar coming from the ginger beer. The exact nutritional values can vary depending on the brand of ginger beer used.
Calories
Averagely 160-190 kcal / 670-795 kJ
Calories level
Carbohydrates
Averagely 12-15 g
Carbohydrate level
Sugar
Averagely 11-14 g
Sugar level

Occasions

This drink is perfect for warm weather occasions like summer parties and barbecues due to its refreshing nature. Its simplicity also makes it an ideal choice for a quick after-work drink or a casual happy hour with friends.
  • Summer Parties
  • Casual Get-togethers
  • Happy Hour
  • Barbecues
  • After-work Drink

Pairing suggestions

The spicy and citrusy profile of the Knee Buckler pairs wonderfully with flavorful and spicy foods, such as Thai or Vietnamese dishes. It also acts as a great palate cleanser alongside grilled meats, fish, or simple salty snacks.
  • Spicy Asian Cuisine
  • Grilled Chicken or Fish
  • Salty Snacks like Pretzels or Nuts
  • Light Appetizers

The Knee Buckler: A Zesty and Refreshing Gin Highball

The Knee Buckler is the epitome of a refreshing and easy-to-make highball cocktail. Its beauty lies in the simple yet dynamic combination of botanical gin, tart lime, and the fiery spice of ginger beer. This drink is incredibly versatile, perfect for a hot summer day, a casual get-together, or as a quick, satisfying cocktail anytime. For anyone who enjoys a Moscow Mule or a Dark 'n' Stormy, the Knee Buckler offers a familiar comfort with a crisp, gin-forward twist.

Similar Cocktails

Moscow Mule

Uses vodka instead of gin as the base spirit.

Dark 'n' Stormy

Uses dark rum (specifically Gosling's Black Seal Rum) instead of gin.

Kentucky Mule

Uses bourbon instead of gin.

Variations

Gin Gin Mule

Adds muddled mint and simple syrup, and is shaken before being topped with ginger beer.

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