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Key Lime Pie Bars

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Looking for a delicious, macro-friendly treat to bring to your next event or enjoy as a dessert while crushing your goals? These Key Lime Pie Bars are the perfect solution! Packed with protein, low in fat, and bursting with a refreshing lime flavor, they are sure to be a hit with anyone trying to look and feel their best. I can also verify they are kid-friendly- my son is obsessed with them!

Why You’ll Love These Key Lime Pie Bars

These Key Lime Protein Pie Bars are not just any dessert—they’re a wholesome, macro-friendly option that fits perfectly into your fitness and wellness goals. Here’s why you’ll love them:

  1. Protein-Packed: Each bar is loaded with high-quality protein from Greek yogurt, cream cheese, and protein powder, helping you meet your daily protein intake in a delicious way. Each bar has a whopping 13.5 grams of protein!
  2. Low in Fat: Made with 0% Greek yogurt and low-fat cream cheese, these bars are a lighter alternative to traditional key lime pie.
  3. Refreshing Lime Flavor: The combination of fresh lime juice and zest gives these bars a zesty, refreshing taste that’s perfect for any occasion, especially summer gatherings.
  4. Easy to Make: With simple ingredients and straightforward steps, these bars are quick and easy to prepare. Plus, they can be made ahead of time, making them an excellent choice for busy schedules.

Bringing It to Events

These Key Lime Protein Pie Bars are a hit at any event, from family gatherings to meetups with friends. Here’s why they’re the perfect treat to share:

  • Portable and Easy to Serve: Cut into convenient squares, these bars are easy to transport and serve, making them ideal for potlucks, picnics, or parties.
  • Impressive and Delicious: With their vibrant lime flavor and creamy texture, these bars are sure to impress guests.

Here are the Main Ingredients you will Need to Make These Bars:

Let’s walk through how to make these Key Lime Pie Bars Step by Step!

Process the rolled oats in a food processor or high-powered blender until they resemble a fine flour.

In a bowl, mix the ground oats, protein powder, applesauce, and zero-calorie sweetener until well combined.

Press the mixture into the bottom of a lined 8×8 inch (20×20 cm) baking pan to form a firm base. Place in the freezer for about 10 minutes to set while you make the filling.

In a food processor or high powered blender, combine the Greek yogurt, cream cheese, lime juice, lime zest, zero-calorie sweetener, protein powder, and vanilla extract. Blend until the mixture is smooth and creamy.

In a small bowl, dissolve 2 teaspoons of gelatin in 1.5 tablespoon hot water. Let it cool slightly.

Gradually add the dissolved gelatin into the mixture, ensuring it is well incorporated.

Remove the crust from the freezer and pour the filling over it, smoothing out the top with a spatula.

Refrigerate for at least 6 hours, or until the filling is firm and set. For best results, refrigerate overnight.

Cut bars into 9 pieces once the filling is set.

Optionally, garnish with lime zest or lime slices for an extra touch of lime flavor.

Recipe Notes and Modifications:

  • Whey/casein protein powder is recommended for its texture and flavor, I recommend the Select One PEScience brand, flavour Vanilla Gourmet for this recipe.
  • I like using monkfruit as a zero-calorie sweetener, but any option will work!
  • Store the bars in an airtight container in the refrigerator for up to 5 days. They can also be frozen for longer storage; just thaw them in the refrigerator before serving.
  • For extra texture and flavor, you can add a layer of coconut flakes on top of the crust before pouring the filling. This is not included in the macros.

Looking for More Macro-Friendly Potluck Recipes?!

Checkout these recipes:

Marinated Pineapple BBQ Chicken Skewers

Chocolate Zucchini Muffins

Buffalo Chicken Dip

Big Mac Sliders

Big Mac Sliders

Bring these delightful Key Lime Protein Pie Bars to your next event, and watch them disappear! They’re not only a treat for your taste buds but also a boost for your nutrition goals. Enjoy! If you give this recipe a try, I’d love to hear from you! Rate the recipe, leave a comment, or tag me on Instagram @thebalancedbitefoodie so I can see your delicious creations!

Key Lime Pie Bars

Recipe by Megan Reger
0.0 from 0 votes
Course: Dessert
Servings

9

Servings
Prep time

20

minutes
Cooking time

0

minutes
Calories

129

kcal
Serving Size

72g

Cooling Time

6

hours

    To track this recipe on My Fitness Pal, search TBB Key Lime Pie Bars

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    Ingredients

    • Crust:
    • 90 grams rolled oats (1 cup, ground into flour in a food processor/high powered blender)

    • 60 grams vanilla protein powder (1/2 cup- see note)

    • 60 grams applesauce (1/4 cup, unsweetened)

    • 15 grams zero-calorie sweetener (1 tablespoon- see note)

    • Filling:
    • 245 grams 0% Greek yogurt (1 cup)

    • 112 grams low-fat cream cheese (1/2 cup, softened)

    • 60 ml lime juice (1/4 cup, freshly squeezed)

    • Zest of 2 limes

    • 45 grams zero-calorie sweetener (3 tablespoons, adjust to taste)

    • 30 grams Vanilla protein powder (2 tablespoons- see note)

    • 5 ml vanilla extract (1 teaspoon)

    • 10 g gelatin (2 tsp) dissolved in 1.5 tablespoon hot water

    Directions

    • Process the rolled oats in a food processor or high-powered blender until they resemble a fine flour.
    • In a bowl, mix the ground oats, protein powder, applesauce, and zero-calorie sweetener until well combined.
    • Press the mixture into the bottom of a lined 8×8 inch (20×20 cm) baking pan to form a firm base. Place in the freezer for about 10 minutes to set while you make the filling.
    • In a food processor or high powered blender, combine the Greek yogurt, cream cheese, lime juice, lime zest, zero-calorie sweetener, protein powder, and vanilla extract. Blend until the mixture is smooth and creamy.
    • In a small bowl, dissolve 2 teaspoons of gelatin in 1.5 tablespoon hot water. Let it cool slightly.
    • Gradually add the dissolved gelatin into the mixture, ensuring it is well incorporated.
    • Remove the crust from the freezer and pour the filling over it, smoothing out the top with a spatula.
    • Refrigerate for at least 6 hours, or until the filling is firm and set. For best results, refrigerate overnight.
    • Cut bars into 9 pieces once the filling is set.
    • Optionally, garnish with lime zest or lime slices for an extra touch of lime flavor.

    Equipment

    Recipe Notes & Modifications

    • Whey/casein protein powder is recommended for its texture and flavor, I recommend the Select One PEScience brand, flavour Vanilla Gourmet for this recipe.
    • I like using monkfruit as a zero-calorie sweetener, but any option will work!
    • Store the bars in an airtight container in the refrigerator for up to 5 days. They can also be frozen for longer storage; just thaw them in the refrigerator before serving.
    • For extra texture and flavor, you can add a layer of coconut flakes on top of the crust before pouring the filling. This is not included in the macros.

    Nutrition Facts

    • Serving Size: 72g
    • Total number of serves: 9
    • Calories: 129kcal
    • Carbohydrates: 10g
    • Protein: 13.5g
    • Fat: 3.8g
    • Fiber: 1.3g

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