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A pile of key lime pie bark on a wooden board, garnished with fresh raspberries and a slice of lime.

Key Lime Pie Yogurt Bark

Enjoy the refreshing taste of key lime pie in a healthy, frozen bark form. This easy-to-make treat combines creamy Greek yogurt with tangy key lime flavor and a delightful graham cracker crumble.
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Prep Time 15 minutes
Cook Time 2 hours
Total Time 2 hours 15 minutes
Servings: 8 pieces
Course: Dessert, Snack
Cuisine: American
Calories: 140
Ingredients Equipment Method Notes

Ingredients
  

For the Yogurt Base
  • 2 cups Plain full-fat Greek yogurt for best creaminess
  • 1/4 cup Key lime juice freshly squeezed or bottled
  • 2-3 tbsp Maple syrup or honey adjust to taste
  • 1 tsp Key lime zest from 1-2 key limes
For the Graham Cracker Crumble
  • 4-5 sheets Graham crackers crushed into about 1/2 cup crumbs
  • 2 tbsp Unsalted butter melted
Optional Topping
  • 1/4 cup White chocolate chips or melting wafers melted, for drizzling

Equipment

  • Large baking sheet (approx. 9x13 inches)
  • Parchment paper
  • Mixing bowls
  • Whisk
  • Spatula or offset spatula

Method
 

Prepare the Baking Sheet
  1. Line a large baking sheet (about 9x13 inches or similar) with parchment paper, ensuring it overhangs slightly on the sides to make removal easier.
Mix the Yogurt Base
  1. In a medium mixing bowl, combine the plain full-fat Greek yogurt, key lime juice, maple syrup (or honey), and key lime zest. Whisk thoroughly until the mixture is smooth and well combined. Taste and adjust the sweetness or lime tang if desired.
  2. Evenly spread the yogurt mixture over the prepared parchment paper on the baking sheet, aiming for a layer that is approximately 1/4 to 1/2 inch thick.
Prepare the Graham Cracker Crumble
  1. In a separate small bowl, combine the crushed graham cracker crumbs and the melted unsalted butter. Stir well until all the crumbs are moistened and resemble wet sand.
Assemble and Freeze
  1. Evenly sprinkle the graham cracker crumble mixture over the top of the spread yogurt layer.
  2. (Optional) If using white chocolate, melt it gently in a microwave-safe bowl (in 30-second intervals, stirring) or over a double boiler. Drizzle the melted white chocolate in thin lines over the graham cracker-topped yogurt.
  3. Carefully transfer the baking sheet to the freezer. Freeze for at least 2-3 hours, or until the yogurt bark is completely solid and firm to the touch.
Break and Serve
  1. Once fully frozen, remove the baking sheet from the freezer. Gently lift the parchment paper from the sheet, then carefully peel the bark off the parchment. Break the frozen bark into irregular-sized pieces (shards).
  2. Serve immediately or store for later enjoyment.

Notes

Store any leftover Key Lime Pie Yogurt Bark in an airtight container or freezer bag in the freezer for up to 2 weeks. It thaws quickly at room temperature, so keep it frozen until ready to serve. For an extra touch of flavor, a tiny pinch of salt can be added to the graham cracker crumble.