Hayl's Kitchen

  • All Recipes!
  • Cookbooks
  • Work with Me
  • Subscribe
  • About Me
menu icon
go to homepage
  • All Recipes!
  • Cookbooks
  • Work with Me
  • Subscribe
  • About Me

search icon
Homepage link
  • All Recipes!
  • Cookbooks
  • Work with Me
  • Subscribe
  • About Me

×
Home » Recipes » Protein Powder

Protein Oatmeal Fudge Bars – Amazing Healthy Copycat

Published: Mar 17, 2022 · Last Modified: Feb 21, 2025 by Haylee Jane Monteiro · This post may contain affiliate links

Just amazing Protein Oatmeal Fudge Bars with a protein oat cookie base and protein chocolate fudge too! Healthy chocolate oatmeal fudge bars have no oil, butter, sugar, or flour!

Jump to Recipe
Just amazing Protein Oatmeal Fudge Bars with a protein oat cookie base and protein chocolate fudge too! Healthy chocolate oatmeal fudge bars have no oil, butter, sugar, or flour!

Someone requested a healthy copycat recipe for the Starbucks Oatmeal Fudge Bars, and they just looked to good to say no to; That’s how this beauty was born.

And yes, very much a beauty here. The oatmeal cookie and chocolate fudge combination here was unbelievably good!

Ingredients for Protein Oatmeal Fudge Bars:

These protein oatmeal fudge bars are made with simple healthy ingredients, have no condensed milk or sugar, and are a great homemade gluten free, dairy free and sugar free protein bar!

Base for Protein Oatmeal Cookie Fudge Bars

  • Rolled Oats
  • Oat Flour – You can make your own by blending rolled oats in a high speed blender
  • Vanilla Protein Powder – key for the high protein oat fudge bars.
    I used Vanilla protein powder here from HTLT Supps.
  • Unflavored Protein Powder to replace some of the flour (and carbs) in the recipe for a slightly lower carb high protein recipe.
    I recommend the Multi-purpose mix protein powder from Quest Nutrition.
  • Coconut Flour
  • Almond Milk

The Protein Chocolate Fudge

  • Chocolate Protein Powder for high protein fudge bar, and also replace the sweetener.
    I used HTLT Supps for this recipe.
  • Sugar free Chocolate-Nut Butter Spread/Nutella! I used the monk-fruit sweetened Nutella substitute – Suntella – from Lakanto for this oat fudge bar recipe since it’s sugar free (same code here too).
  • Unsweetened Cocoa Powder
  • Almond Milk
Just amazing Protein Oatmeal Fudge Bars with a protein oat cookie base and protein chocolate fudge too! Healthy chocolate oatmeal fudge bars have no oil, butter, sugar, or flour!

Tips for Protein Powder Chocolate Oatmeal Fudge Bars

These protein powder oatmeal fudge bars are really easy to make – and are like that Starbucks snack too. Here’s some tips to get it right!

  • Use whey-caesin protein powder since it works well with the ratio of ingredients here.
    If you use a whey protein powder, you might want to reduce the amount of milk to make it less.
  • Mix the base layer well to form a smooth mixture, but don’t over-mix since the protein powder might make the texture tough.
    It should be like a dough.
  • Taste dough for sweetness; Add powdered sweetener or stevia if needed
  • Make sure the protein chocolate fudge layer is thick but spreadable. Add milk little at a time so it doesn’t get too runny.

To store Protein Oat Fudge Bars

To store soft baked protein oat fudge bars, let them cool, then place in an airtight container and keep on the counter for up to 2 days or the fridge for up to a 1 week.

To freeze, place healthy oatmeal fudge bars in airtight sealed container, or individually wrapped in plastic wrap and placed in zipper bag; Homemade chocolate oatmeal fudge bars Starbucks copycat should keep for 2 or 3 months. Be sure to let the protein bars thaw on the counter before eating!

Just amazing Protein Oatmeal Fudge Bars with a protein oat cookie base and protein chocolate fudge too! Healthy chocolate oatmeal fudge bars have no oil, butter, sugar, or flour!

Alternatives for Healthy Oatmeal Fudge Bars!

I made these sugar free and gluten free and low fat healthy oatmeal fudge bars with this particular ingredient list, but here’s some other clean options to choose from.

  • Unflavored Protein Powder: Oat flour or Almond Flour. Start with less milk in this case.
  • Whey-Caesin Protein Powder: Use whey, but use less milk.
  • Almond Milk: Regular milk or other non dairy milk
  • Sugar-free Chocolate Nut Butter Spread: Nutella, or even Almond Butter/Cashew Butter + Extra Cocoa Powder + Sweetener

Vegan Oatmeal Fudge Bars recipe with No Condensed Milk

Since there’s condensed milk or melted chocolate in this chocolate oatmeal fudge bars recipe, they can easily be made Vegan with the right ingredients.

Use a plant based protein powder to get a Vegan Starbucks copycat chocolate oatmeal fudge bars.

You also want to make sure you use dairy free chocolate spread.

More Baked Protein Bars to try:

  • Lucky Charms Protein Bars
  • Protein Magic Bars
  • Cranberry Orange Protein Bars
  • S’mores Protein Bars
  • Protein Eggnog Bars

More Protein Powder Oatmeal Bars Recipes

  • Baklava Protein Oat Bars
  • Vanilla Protein Baked Oats

Or more High Protein Recipes with Oats

  • Single Serve Oatmeal Protein Cookie
  • Oatmeal Protein Brownies
  • Butterscotch Oatmeal Protein Cookies
  • Edible Protein Oatmeal Cookie Dough

Protein Oatmeal Fudge Bars

5 from 1 vote
Print recipe Pin Recipe
Prep Time15 minutes mins
Cook Time10 minutes mins
Total Time25 minutes mins
Servings: 8 2″ bars
Calories: 142kcal
Course: Dessert, Post-Workout, Snack
Cuisine: American
Just amazing Protein Oatmeal Fudge Bars with a protein oat cookie base and protein chocolate fudge too! Healthy chocolate oatmeal fudge bars have no oil, butter, sugar, or flour!

Ingredients

Oatmeal Cookie Base:

  • ½ cup Rolled Oats, 45g
  • 3 tablespoon Oat Flour, 17g
  • ¼ cup Vanilla Protein Powder, Whey-Caesin recommended below, 15g
  • ½ scoop Unflavored Protein Powder, Whey-Caesin, 15g, see post for subs
  • 3 tablespoon Coconut Flour, 21g
  • ⅓ cup Unsweetened Almond Milk, 80ml

Protein Chocolate Fudge Layer:

  • 1 cup Chocolate Protein Powder, Whey-Caesin recommended below, 90g
  • ¼ cup Unsweetened Cocoa Powder, 20g
  • ¼ cup Chocolate Nut Butter Spread, Sugar-free recommended below, 60g
  • 6 tablespoon Unsweetened Almond Milk, 90ml

Instructions

  • Line a 8 x 4” loaf pan with parchment paper; leave an overhang to lift out later.
    Preheat oven to 350°F.

Oatmeal Cookie Base:

  • In a bowl, combine rolled oats, oat flour, vanilla protein powder, unflavored protein powder and coconut flour.
  • Add in milk (little at a time) and mix. Mixture will be like a dough.
  • Transfer to ¾ mixture into prepared pan and press down.

Protein Chocolate Fudge:

  • In another bowl, mix chocolate protein powder, cocoa powder, chocolate nut butter spread and almond milk (adding little at a time).
    Mixture should be a thick but spreadable.
  • Spread mixture on base and use back of spoon/spatula to smoothen.

Topping:

  • Spread remaining ¼ oat mixture chunks on top, and press down.

Bake/Cool/Slice:

  • Bake for 10-12 minutes until slightly hardened.
    Allow to cool completely, about 30 minutes.
  • Lift layers out of pan, place on cutting board and using a sharp knife, slice into 8 bars.

Notes

  • Nutrition details are calculated using products recommended below.
  • See post for alternate ingredients, tips and storage options.
Product Recommendations:
  • HTLT Supps Whey-Caesin Protein Powder
  • Lakanto Suntella – Sugar-free Chocolate Spread
    • Use code HAYLSKITCHEN for 15% off your order
Nutrition:
  • Servings: 8 bars | Serving size: 1
  • Calories: 142kcal
  • Fat: 4.7g | Saturated fat: 2.1g
  • Carbohydrates: 12g | Fiber: 4.7g | Sugar: 2g
  • Protein: 14.8g

More Recipes You'll Love

  • Tiramisu Protein Oats – Healthy Dessert for Breakfast!
  • This Dubai Chocolate Tiramisu has a high protein, sugar free label you can’t beat! Layers of coffee-soaked protein chocolate cake, protein cream and protein pistachio kataifi mix will leave you shocked.
    Dubai Chocolate Tiramisu – Best High Protein Sugar Free Recipe!
  • Healthy Pistachio Cream Recipe – High Protein, Sugar Free
  • Healthy Easter Bread – High Protein & Low Fat

Comments

  1. Andreea says

    April 18, 2022 at 6:58 pm

    5 stars
    Loved these! I don’t have unflavored so used all vanilla for the crust and it still turned out amazing! It had a little bit of a distinct PB taste, so I would use almond butter next time 🙂

    Reply
    • Haylee Jane Monteiro says

      May 20, 2022 at 10:24 pm

      Love it! Success with alternatives makes it even better!

      The almond butter here really would do well!

      Reply

Leave a Reply Cancel reply

Your email address will not be published. Required fields are marked *

Rating:




Hi, I'm Haylee!

I use my passion for baking (and my sweet tooth) to create healthy, high protein, low fat and sugar free desserts and sweet treats that are actually delicious.

Come join me in Hayl's Kitchen and let's eat high protein, sweet and guilt free!

More about me

Footer

↑ back to top

About

  • Privacy Policy
  • Nutrition Disclaimer
  • Terms & Conditions
  • Affiliate Disclosure

Newsletter

  • Sign Up! for emails and updates

Contact

  • Contact
  • About
  • Media Kit

As an Amazon Associate I earn from qualifying purchases.

Copyright © 2024 Hayl's Kitchen