High Protein Key Lime Pie Yogurt Bark is creamy, cool, and packed with bright citrus flavor. It has about 14g of protein per serving, making it a great meal prep snack, healthy lunch addition, or refreshing treat that helps keep you full longer. It takes just a few minutes to prepare, then the freezer does the rest.
Makes: 8 servings
Prep Time: 10 minutes
Freeze Time: 3–4 hours
Total Time: About 4 hours 10 minutes
Why I Love This Recipe
I love anything with key lime because it tastes fresh without being too sweet. This bark reminds me of key lime pie, but it’s much lighter and much easier to make. I can keep it in the freezer and grab a piece whenever I want something cool and creamy.
Here are a few reasons I keep making it:
- High in protein with simple ingredients.
- Bright, fresh citrus flavor.
- Perfect for meal prep.
- Easy to make in minutes.
- Great for warm days.
What You’ll Need
- 2 cups plain Greek yogurt
- 2 tablespoons honey
- 1 teaspoon vanilla extract
- 1 tablespoon freshly squeezed key lime juice
- 1 tablespoon finely grated key lime zest
- 3 key limes, sliced thin and cut into small quarters
- 1 tablespoon unsweetened shredded coconut
Pro Tips
- Use full-fat Greek yogurt for the creamiest texture.
- Only grate the green outer peel.
- Pat the key lime slices dry before adding them.
- Freeze until completely firm before breaking into pieces.
- Store parchment paper between the layers.
Tools Required
- Medium mixing bowl
- Whisk
- Microplane or fine grater
- Knife
- Cutting board
- Silicone spatula
- Rimmed baking tray
- Parchment paper
Substitutions and Variations
- Use regular limes if key limes are unavailable.
- Replace honey with maple syrup.
- Sprinkle unsweetened shredded coconut on top.
- Add chopped pistachios.
- Use vanilla Greek yogurt for a sweeter bark.
Make Ahead Tips
Freeze the bark until completely firm. Break it into pieces and store in a freezer-safe container with parchment paper between the layers for up to 2 months.
Instructions
Step 1: Mix the Yogurt Base
Add 2 cups plain Greek yogurt, 2 tablespoons honey, 1 teaspoon vanilla extract, 1 tablespoon freshly squeezed key lime juice, and 1 tablespoon finely grated key lime zest to a mixing bowl. Whisk until the mixture is smooth, creamy, and fully combined.
Step 2: Spread the Yogurt
Spread the smooth key lime yogurt mixture evenly into a rimmed baking tray lined with parchment paper, creating a thick layer about ¾ to 1 inch thick.
Step 3: Add the Toppings
Evenly scatter 1 tablespoon finely grated key lime zest, 3 key limes sliced thin and cut into small quarters, and 1 tablespoon unsweetened shredded coconut across the surface of the yogurt mixture.
Step 4: Freeze and Serve
Freeze for 3 to 4 hours, or until completely firm. Break the bark into pieces and arrange them on a round plate before serving.
Why This Recipe Works (Quick Science)
Greek yogurt is naturally strained, making it thick and creamy while providing plenty of protein. Key lime juice adds bright citrus flavor, while the zest contains natural oils that give a stronger lime taste without making the yogurt watery.
Common Mistakes
- Using regular yogurt instead of Greek yogurt.
- Grating the white pith with the zest.
- Adding too much key lime juice.
- Spreading the yogurt too thin.
- Not freezing the bark long enough.
What to Serve With
- Fresh berries
- Tropical fruit salad
- Iced tea
- Sparkling water
- Granola
Leftovers and Storage
Store the bark in an airtight freezer-safe container with parchment paper between the layers. Keep frozen for up to 2 months. Enjoy straight from the freezer.
FAQ
Can I use regular limes?
Yes. Regular limes work well if key limes aren’t available.
Can I use regular yogurt?
Greek yogurt works best because it’s thicker and higher in protein.
Can I use bottled key lime juice?
Fresh key lime juice gives the brightest flavor.
Can I add fruit?
Yes. Strawberries, blueberries, or mango pair well with key lime.
How long will it keep?
Up to 2 months in the freezer.
Estimated Macros Per Serving
- Calories: ~125
- Protein: ~14g
- Carbohydrates: ~11g
- Fat: ~3g
- Fiber: ~1g
- Sugar: ~9g
Nutritional information is an estimate and may vary depending on ingredient brands, substitutions, portion sizes, and preparation methods.
Final Thoughts
High Protein Key Lime Pie Yogurt Bark is creamy, refreshing, and full of bright citrus flavor. It’s easy to prepare ahead, stores well in the freezer, and provides about 14g of protein per serving, making it a convenient snack for busy days.
