This frozen bark is pure lime-light magic—creamy,  zingy, and super refreshing… just like the classic pie, but in bark form! 

The star here is 2% vanilla Greek yogurt. It freezes better than nonfat and delivers a smooth, luxurious texture with a boost of protein in every bite. And if you can’t find key lime juice, no worries—regular lime juice works beautifully, too.

To make it, I just combine Greek yogurt with fresh lime juice and zest, spread it onto a parchment-lined baking sheet, and sprinkle crushed graham crackers on top. For a pop of flavor and color, I like to finish it off with extra lime zest before freezing. Once firmed, simply break it into bark-style pieces and snack away!

Step 1: In a medium mixing bowl, combine the yogurt lime juice, and zest until smooth.
Step 2: Pour mixture onto the lined baking sheet. Using a spatula or the back of a spoon, smooth the mixture so it’s evenly distributed on the sheet. 
Step 3: Sprinkle the graham cracker over the top and gently pat with fingers to set toppings. Add some extra lime zest if desired.
Step 4: Freeze for at least 4 hours, then break into pieces and transfer to a freezer bag for easy storage. Enjoy straight from the freezer!

I looooove bark recipes—they’re fun to make, endlessly customizable, and ideal for stashing in the freezer as a healthier dessert or midday treat. Whether I’m swirling in yogurt or melted chocolate, adding fruit, nuts, or seeds (even popcorn!), there’s just something so fun about cracking it into pieces and grabbing one when a craving strikes.

Want more delicious bark recipes?

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Each one is simple to throw together and absolutely scrumptious! 

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(4.75 stars) 4 ratings

Key Lime Pie Bark

This Key lime pie bark is sublime. Studded with lime zest and crushed graham crackers, this frozen treat is making its way into the limelight!
Yield: 18 pieces
Prep Time: 5 minutes
Chill Time: 4 hours
Total Time: 4 hours 5 minutes
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Ingredients
 

  • 32 ounces 2% vanilla Greek yogurt
  • 4 tablespoons key lime juice, or regular lime juice
  • 1 tablespoon lime zest
  • 4 to 5 graham cracker sheets

Instructions
 

  • Line a (~18 x 13) baking sheet with parchment paper and set aside.
  • In a medium mixing bowl, combine the yogurt lime juice, and zest until smooth.
  • Pour mixture onto the lined baking sheet. Using a spatula or the back of a spoon, smooth the mixture so it’s evenly distributed on the sheet. Sprinkle the graham cracker over the top and gently pat with fingers to set toppings. Add some extra lime zest if desired.
  • Place in the freezer for at least 4 hours to set. Remove the baking sheet, break it up into pieces, and transfer to a freezer bag to store (this is a more efficient way to store since the baking sheet takes up so much space). Enjoy each piece straight from the freezer, as the yogurt starts to melt pretty fast.

Notes

The yogurt 
• Be sure to scrape all the yogurt from the 32-ounce container to spread on your baking sheet – you’ll need it for a nice thick layer.
• I like to use 2% reduced-fat, vanilla-flavored Greek yogurt. While a nonfat (0%) Greek yogurt will also work, I find the nonfat varieties become icier and less creamy.
• I prefer to buy brands without added sugar, like vanilla-flavored Oikos Triple Zero and Too Good, which are each sweetened with stevia. However, you can also buy plain 2% Greek yogurt and sweeten it up yourself by adding a sugar substitute of choice, or ⅓ cup honey or maple syrup.
• If you prefer the sour taste of plain Greek yogurt, there’s no need to buy a flavored brand—stick with the plain.
Freezing and storage
• Place in the freezer for at least 3 hours to set. Remove the baking sheet, break it up into pieces, and transfer to a freezer bag to store (this is a more efficient way to store since the baking sheet takes up so much space). Enjoy each piece straight from the freezer—as the yogurt starts to melt pretty fast! If you’re feeding a crowd, place the pieces on a platter at the very last minute and serve when everyone is ready to dig in.   
Baking sheet prep
• Here, I use a standard half-sheet (18-by-13 inches) but if you only have a quarter-sheet (13-by-9 inches), simply half the recipe.
• Be sure to line your baking sheet with parchment paper so the yogurt doesn’t stick, and you can easily remove the frozen bark. 
Author: Joy Bauer, MS, RDN, CDN

Nutrition Information per serving

Calories: 60Carbohydrates: 6gProtein: 7gTotal Fat: 1g— Unsaturated Fat: 1g— Saturated Fat: 0gCholesterol: 5mgSodium: 30mgFiber: 0gTotal Sugar: 2g— Natural Sugar: 1g— Added Sugar: 1g
Nutrition information is calculated using a leading industry software. That being said, brands can vary, and there may be slight fluctuations in the numbers.
I’m hoping you loved this recipe! If you made it and want to share feedback, I’d be so grateful to hear from you. Please leave a review below or tag @joybauer on Instagram!