Spiked Trefoil Milkshake Recipe

By
Maggie Hoffman
Maggie Hoffman is a contributing writer at Serious Eats.
Maggie Hoffman
Maggie Hoffman is a longtime food and drink expert whose recipes and cocktail-making tips can be found on her newsletters What to Drink and The Dinner Plan. She is the author of  The One-Bottle Cocktail and Batch Cocktails, both published by Ten Speed Press.
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Updated April 15, 2020
Robyn Lee

This is a Girl Scout Cookie-inspired milkshake for grownups only, but you can leave out the booze if you want to make a version for kids. Head here for more Girl Scout Cookie-inspired milkshakes »

Note: Allow ice cream to soften at room temperature for 5 minutes before scooping.

Recipe Details

Spiked Trefoil Milkshake Recipe

Active 10 mins
Total 70 mins
Makes 2 milkshakes
Cook Mode (Keep screen awake)

Ingredients

  • 15 Trefoil cookies
  • 1 1/2 cups whole milk
  • 2 1/2 cups vanilla ice cream (15 ounces / about 5 medium scoops)
  • 1/2 ounce bourbon
  • Pinch salt
  • Garnish: Whipped cream and crumbled Trefoil cookies

Directions

  1. Preheat oven to 350°F. Toast cookies in oven on a foil-lined baking sheet until fragrant and slightly darker in color, about 5 minutes. Remove from oven. Using tongs, add to a sealable container. Add milk and cover. Refrigerate at least 1 hour and up to 3 hours.

  2. Strain milk mixture into blender. Discard cookie solids. Add ice cream, bourbon, and salt to blender. Purée until smooth.

  3. Divide among serving glasses, top with whipped cream and crumbled cookies.

Special equipment

Blender, fine-mesh strainer

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