Vanilla Bean Frappuccino Sandwiches (Printable)

Soft espresso cookies paired with rich vanilla bean ice cream create a delightful frozen indulgence.

# What You'll Need:

→ Coffee Cookies

01 - 1 cup unsalted butter, softened
02 - 1 cup light brown sugar
03 - 1/2 cup granulated sugar
04 - 2 large eggs
05 - 2 tablespoons instant espresso powder
06 - 1 teaspoon vanilla extract
07 - 2 cups all-purpose flour
08 - 1/2 cup unsweetened cocoa powder
09 - 1 teaspoon baking soda
10 - 1/2 teaspoon salt

→ Vanilla Bean Ice Cream

11 - 2 cups heavy cream
12 - 1 cup whole milk
13 - 3/4 cup granulated sugar
14 - 1 vanilla bean, split and seeds scraped
15 - Pinch of salt

# Directions:

01 - Preheat oven to 350°F and line two baking sheets with parchment paper.
02 - In a large bowl, cream together softened butter, light brown sugar, and granulated sugar until light and fluffy.
03 - Beat in eggs one at a time, then add instant espresso powder and vanilla extract, mixing until fully combined.
04 - In a separate bowl, whisk together all-purpose flour, unsweetened cocoa powder, baking soda, and salt.
05 - Gradually fold dry ingredients into wet ingredients until just combined, avoiding overmixing.
06 - Drop rounded tablespoon portions onto prepared baking sheets, spacing 2 inches apart, and flatten slightly. Bake 10 to 12 minutes until set but still soft.
07 - Cool cookies completely on a wire rack before assembling sandwiches.
08 - In a medium saucepan, combine heavy cream, whole milk, granulated sugar, vanilla bean seeds and pod, and salt. Heat over medium until sugar dissolves and mixture steams, without boiling.
09 - Remove vanilla pod and allow mixture to cool completely. Churn in an ice cream maker according to manufacturer instructions, then transfer to a container and freeze until firm, approximately 2 hours.
10 - Place a scoop of ice cream on the flat side of one cookie, top with a second cookie, and gently press together. Repeat with remaining cookies and ice cream.
11 - Freeze assembled sandwiches for at least 30 minutes before serving to ensure optimal texture.

# Expert Tips:

01 -
  • The cookies are tender and chewy, not hard or crumbly like most frozen sandwich cookies.
  • Real vanilla bean specks make it taste homemade in a way that actually matters.
  • You can make these ahead and freeze them for up to two weeks, which is perfect for unexpected guests or late-night cravings.
02 -
  • Vanilla bean paste and vanilla extract are different things; don't substitute the extract for the paste without adjusting amounts, or you'll end up with a thinner ice cream base.
  • The cookies need to cool completely before you assemble the sandwiches, or the ice cream will melt and slide out the sides.
  • If you don't have an ice cream maker, high-quality store-bought vanilla bean ice cream works perfectly and saves you an hour of prep time.
03 -
  • Keep cookies slightly thicker than you think they should be; thinner cookies become hard when frozen, while thicker ones stay tender.
  • If your ice cream is too soft to scoop when you're assembling, freeze it another thirty minutes and your job becomes ten times easier.
  • Don't waste time making homemade ice cream if store-bought vanilla bean ice cream calls to you; the shortcut doesn't diminish the final result one bit.
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