Rob Collins (Elderflower Vodka Collins)

A bright, floral twist on the classic Collins. The Rob Collins shakes vodka, elderflower liqueur, and lemon juice for a crisp, refreshing cocktail that balances sweetness with a citrus snap.

Rob Collins recipeCocktail

Time

3 min

Skill

Intermediate

Glass

Collins Glass

Vibe meter

6
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9

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A floral, vodka-based Collins that blends honeyed elderflower with fresh lemon and fizzing soda. Light, aromatic, and perfectly sessionable for warm days or brunch hours.

Background

The Rob Collins modernizes the Tom Collins formula by swapping gin for vodka and sugar for elderflower liqueur. This update became popular in the 2010s as bartenders sought softer, more aromatic takes on the Collins family.

What You’ll Need

Ingredients

  • Vodka – neutral backbone that lets elderflower shine.
  • Elderflower liqueur – floral sweetness; St-Germain is classic.
  • Lemon juice – adds brightness and balance.
  • Club soda – light effervescence to finish.
    Equipment
  • Shaker, strainer, Collins glass, jigger, bar spoon.

Why You’ll Love It – “Floral Fizz with a Kick”

Refreshing yet fragrant. The subtle botanicals from elderflower pair with citrus for a sparkling lift.

Substitutions & Variations

  • Use gin instead of vodka for a botanical Collins.
  • Try elderflower syrup for a low-ABV version.
  • Add fresh mint or cucumber slices for a garden twist.

Helpful Tips

  • Chill your Collins glass before pouring for lasting fizz.
  • If using a sweeter liqueur like St-Germain, add up to 1 oz lemon juice.
  • Garnish with a lemon wheel or edible flower for presentation.

Rob Collins Recipe

Ingredients

  • 2 oz.
  • 1 oz.
  • 3/4 oz.

Directions

  1. 1

    Shake the Base

    Add Vodka, Elderflower liqueur, and Lemon Juice to a shaker with ice.

  2. 2

    Shake with Ice

    Shake until thoroughly chilled.

  3. 3

    Strain Over Ice

    Strain into a Collins Glass filled with fresh ice.

  4. 4

    Top with Soda

    Top with Club Soda and stir gently once or twice.

  5. 5

    Serve Immediately

    Serve immediately.

Light, floral, and endlessly drinkable—the Rob Collins is how summer should taste.

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