Be the first to rate this recipe!
Booze-forward Stirred Bourbon Fall Recipes Thanksgiving

Grilled Peach Old Fashioned

This Grilled Peach Old Fashioned is the perfect bridge between summer and fall. Sweet, smoky peaches meet rich bourbon and rye, balanced with bitters for a cocktail that’s both cozy and refreshing. Make it with grilled peach syrup, or swap in peach cobbler syrup for an easy twist!

Jump to Recipe

Grilled Peach Old Fashioned

This post may contain affiliate links, please see our privacy policy for details.

Stone fruit week may be over, but peach season isn’t done yet. This cocktail is a slow transition into fall, taking summer’s juicy peaches, adding smoky depth from the grill, and pairing it all with rich bourbon and rye whiskey. Think of it as your Old Fashioned, dressed up for sweater weather.

The star here is the grilled peach syrup: ripe peaches brushed with butter, brown sugar, and cinnamon before hitting the grill. The heat caramelizes the fruit, drawing out sweetness and adding a hint of smokiness. Blend it into a syrup, and you’ve got an infusion that turns a classic Old Fashioned into something unforgettable. Don’t feel like firing up the grill? Use the Peach Cobbler Syrup instead; it’s just as delicious and gives you those cozy, spiced dessert vibes.

Be the first to rate this recipe!
Grilled Peach Old Fashioned 🍑
A smoky-sweet Grilled Peach Old Fashioned made with bourbon, rye, and peach syrup. Perfect for late summer evenings or easing into fall.
Print Recipe
Servings 1 Cocktail
Ingredients
  • 1 ½ oz bourbon
  • ½ oz rye whiskey
  • ½ oz grilled peach syrup or Peach Cobbler Syrup
  • 2 dashes orange bitters
  • 3 dashes aromatic bitters
Grilled Peach Syrup
  • 1 ripe peach halved
  • 1 tablespoon butter
  • 1 tablespoon brown sugar
  • ½ teaspoon ground cinnamon
  • ½ cup water
  • ½ cup brown sugar for syrup
Instructions
  • Add all ingredients to a mixing glass filled with ice.
  • Stir until chilled and diluted.
  • Strain over a large ice cube in a rocks glass.
  • Garnish with a grilled peach slice—eat it once you finish your drink for the ultimate treat!
Grilled Peach Syrup
  • Melt butter with brown sugar and cinnamon, then brush over peach halves.
  • Grill peaches cut-side down for 4–6 minutes until caramelized.
  • Once cooled, chop one grilled peach and add to a small pot with water and ½ cup brown sugar.
  • Simmer until sugar dissolves, then blend until smooth. Store in the fridge for up to 1 week.

Unique Swaps & Ideas

  • No grill? Roast peaches in the oven at 400°F until caramelized.
  • Make it spicier: Add a slice of jalapeño to the syrup while simmering.
  • Boozy batch: Scale up the syrup and prep for a group. This cocktail is a showstopper at backyard dinners.

When to Serve

This drink is perfect for late summer evenings, cozy backyard BBQs, or easing into fall when you’re not quite ready to give up peaches. It’s also a great cocktail for Thanksgiving—bridging fresh fruit with warm whiskey and spice.

Xoxo, cheers!

Leave a comment

Your email address will not be published. Required fields are marked *

Recipe Rating