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Home > Recipes > Protein Brownies and Bars

Apple Pie Protein Bars

smiling woman in kitchen.
Updated on Mar 5, 2026 · By Andréa Marchese · This post may contain affiliate links · 4 Comments

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All the taste of delicious apple pie in a protein bar! These Apple Pie Protein Bars are super-easy to make and a great way to enjoy the flavors of fall.

four protein bars, one bitten, that are apple pie flavor with white icing on a sheet of unbleached parchment paper
Apple Pie Protein Bars

If you'd like to use an unsweetened apple butter here instead of applesauce, just keep in mind that apple butter is more concentrated and will therefore have more carbs.

The icing is made from confectioners erythritol, a natural calorie-free version of powdered sugar.

Give these delicious Apple Pie Protein Bars a try!

For more apple deliciousness, check out these Apple Peanut Protein Muffins and this Cinnamon Apple Protein Cheesecake.

Enjoy! :)

Recipe

four protein bars, one bitten, that are apple pie flavor with white icing on a sheet of unbleached parchment paper

Apple Pie Protein Bars

Andréa Marchese
These easy whey protein bars are delicious as apple pie! 22g of protein in these easy to make gluten free apple pie protein bars.
5 from 1 vote
Print Recipe Pin Recipe
Prep Time 15 minutes mins
Cook Time 0 minutes mins
Total Time 15 minutes mins
Servings 4 bars

Ingredients

Protein bar:

  • ½ cup natural applesauce 112g
  • 2 tablespoons almond butter 30g
  • 1 teaspoon ground cinnamon
  • ⅛ teaspoon ground allspice
  • ⅛ teaspoon ground nutmeg
  • 1 ¼ cup vanilla whey protein concentrate 113g
  • ½ cup coconut flour 56g

 

Icing:

  • 2 tablespoons confectioners erythritol 30g
  • 1 ½ teaspoons filtered water

Instructions
 

  • Mix applesauce and almond butter until smooth.
  • Add spices and mix well.
  • Add protein and coconut flour. Mix as much as you can with a fork or spoon, and then use your hands to fully combine the dough.
  • Place on a sheet of parchment paper and form into a rectangle.
  • Wrap the parchment around the dough and refrigerate for a couple of hours until firm.
  • Cut into 4 bars.
  • Mix icing ingredients, and pipe or drizzle over bars.
  • Enjoy! Store extras in the refrigerator.

Notes

Erythritol is a calorie-free natural sweetener, and is not included in the carb count here. Including the carbs adds 7.5g per bar but does not change the calories.
If you'd like to substitute the whey with pea protein or casein, you'll need to add some liquid.

Nutrition

Serving: 1serving | Calories: 247kcal | Carbohydrates: 19g | Protein: 22g | Fat: 9g | Fiber: 8g | Sugar: 7g

You may also enjoy: Protein Bar vs Protein Shake: Which is Best for You?

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Comments

  1. Andréa Marchese says

    September 08, 2026 at 7:00 pm

    Hi Jeannie,
    It's definitely worth trying with whey isolate. I think you'll have better results with a creamy whey isolate than with a clean isolate (like Isopure). Also note that you may need more or less coconut flour (or applesauce), as the protein may absorb moisture differently than whey concentrate. I'd love to know how it turns out for you!
    Andréa

  2. Jeannie says

    September 07, 2026 at 1:01 pm

    I find whey isolate has a more subtle flavor than concentrate which has a distinct “protein powder” flavor to me. I like concentrate for baking but would isolate be ok in this recipe?
    Thanks and LOVE your tasty recipes that taste like a cheat but keep me on track with my nutrition goals!😋

  3. Andréa Marchese says

    October 05, 2024 at 2:04 am

    Hi Rose,
    Unfortunately almond and coconut flours work very differently in recipes and don't make great substitutes. Hopefully you can get your hands on some coconut flour for this recipe!
    Best,
    Andréa

  4. Rose says

    September 03, 2024 at 1:05 am

    Can I use almond instead of coconut flour?

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smiling woman in kitchen.

Hi, I'm Andréa! I’ve been baking with protein powder since 2013, and I can give you all the top tips for creating delicious high protein snacks, desserts, and more.

More about me →

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