# What You'll Need:
→ Coffee & Dairy
01 - 2 cups cold brew coffee, homemade or store-bought
02 - 1/2 cup half-and-half or whole milk
03 - 1/4 cup heavy cream
→ Sweeteners & Flavors
04 - 2 tablespoons chocolate syrup
05 - 2 tablespoons simple syrup, or to taste
06 - 1/2 teaspoon vanilla extract
→ Cookies
07 - 4 chocolate sandwich cookies, plus extra for garnish
→ Topping
08 - Whipped cream (optional)
09 - Crushed chocolate sandwich cookies (optional)
# Method Steps:
01 - In a blender, combine half-and-half, heavy cream, vanilla extract, and 4 chocolate sandwich cookies. Blend until smooth and creamy.
02 - In a large glass or measuring cup, combine cold brew coffee, chocolate syrup, and simple syrup. Stir thoroughly to ensure a uniform mix.
03 - Fill two tall glasses with ice. Evenly distribute the cold brew mixture between the glasses.
04 - Slowly pour the blended cookies-and-cream milk over the coffee in each glass, stirring gently to create a marbled effect.
05 - Top each glass with whipped cream and a sprinkle of crushed chocolate sandwich cookies, if desired. Serve immediately with a straw.