Ingredients

• 2 ounces (1/4 cup) fresh grapefruit juice
• 1 1/2 ounces (3 tablespoons) rye whiskey
• 1/2 teaspoon pure maple syrup
• 1 1/2 teaspoons grenadine
• a cocktail shaker with cocktail strainer

Instructions

1. Fill a cocktail shaker with ice cubes, then add all ingredients and shake 15 seconds. Strain into a Martini glass.