# What You Need:
→ Coffee & Dairy
01 - 2 cups cold brew coffee
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 (optional)
08 - Whipped cream
09 - Crushed chocolate sandwich cookies
# Steps:
01 - Add half-and-half or milk, heavy cream, vanilla extract, and four chocolate sandwich cookies to a blender. Blend on high until fully smooth and creamy.
02 - In a large glass or measuring cup, stir together cold brew coffee, chocolate syrup, and simple syrup until thoroughly blended.
03 - Distribute ice cubes evenly between two tall glasses.
04 - Pour the cold brew mixture evenly into each prepared glass over the ice.
05 - Carefully pour the blended cookies-and-cream milk over the coffee mixture in each glass and stir gently for a marbled appearance.
06 - Top each glass with a generous dollop of whipped cream and a sprinkle of crushed chocolate sandwich cookies as desired. Serve immediately with a straw.