1 1⁄2 oz Bourbon
1⁄2 oz Lemon juice
1⁄4 oz Bénédictine
1 oz Lemon peel
Combine ingredients in a cocktail shaker and fill it halfway with ice. Shake vigorously until chilled. Strain into chilled cocktail glass, top with bitters, garnish with lemon twist.
Bourbon, Bénédictine, Triple sec, Bitters, Lemon peel, Lemon juice