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The Frontier Sour

The Frontier Sour

This robust sour combines the warmth of bourbon with the rustic sweetness of maple syrup, creating a uniquely American twist on a classic. Its balanced profile offers a comforting yet bright experience, reminiscent of a crisp autumn evening.

Time⏱ 5 min
Serves🥂 1
Difficulty🟢 Easy
Glass🥃 rocks
ABV🍶 15.0%
Calories~200 kcal
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Ingredients
Method
  1. 1

    Combine bourbon, lemon juice, maple syrup, and orange bitters in a cocktail shaker.

  2. 2

    Fill the shaker with ice and shake vigorously until well-chilled, about 15-20 seconds.

    💡 Shaking thoroughly ensures proper dilution and chilling.

  3. 3

    Strain the mixture into a rocks glass filled with fresh ice.

  4. 4

    Garnish with an orange peel twist.

Bartender's Tip

🍸 Always use fresh lemon juice for a vibrant, balanced sour.

Why It Works

The acidity of lemon juice brightens the rich, caramel notes of bourbon and maple syrup, preventing the drink from being overly sweet. Orange bitters add a complex aromatic layer that complements the bourbon's oaky character.

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