Healthy Cinnamon Raisin Peanut Butter Fudge Protein Bars

gluten free, vegan, low sugar, high protein, healthy dessert

looove peanut butter, don’t get me wrong, but I have SO much in my pantry and fridge and under my pillow right now that I don’t even know what to do with it.  I have three jars of regular peanut butter sitting in my pantry and a bunch of leftover Cinnamon Raisin Chia Seed Peanut Butter waiting patiently for me in the fridge…  hmmm, I might go get me some now, brb…

gluten free, vegan, low sugar, high protein, healthy dessert



Nom, nom, nom.

These Healthy Cinnamon Raisin Peanut Butter Protein Bars are da bomb.

gluten free, vegan, low sugar, high protein, healthy dessert

Okay, I’m back!  That Cinnamon Raisin Peanut Butter is so good by itself I just spoon some out of the jar and eat it straight up seven times a couple times throughout the day.  Even though I made Cinnamon Raison Peanut Butter Krispy Treats, and despite making really good friends with my giant peanut butter jar, and although every spoon I own is sitting in the kitchen sink from all the PB jar dunkin’, I still have A TON leftover…

gluten free, vegan, low sugar, high protein, healthy dessert

So I made protein bars!  Chewy, fudgy, peanut buttery protein bars that taste more like decadent fudge rather than anything actually good for you.

gluten free, vegan, low sugar, high protein, healthy dessert

BEHOLD!  The fudginess.  One bite and you will be in love.  This easy, no-bake, low sugar and high protein breakfast/snack/dessert will be on your mind alllll day.

10 Bars

Healthy Cinnamon Raisin Peanut Butter Fudge Protein Bars



  1. Line an 8" brownie pan with parchment paper both ways and set aside.
  2. In a stand mixer with beater attachment, add the peanut butter, milk, stevia/truvia, cinnamon and salt. Mix on low.
  3. In a small bowl, whisk together the oat flour and protein isolate/protein powder. Stir in the raisins and coat them with the dry ingredients.
  4. Slowly add the dry ingredients to the mixing stand mixer. Mix until fully incorporated and mixture is even.
  5. Take the bowl off the mixer, scoop the dough into the prepared pan, spread/flatten the dough.
  6. Press the peanuts over the flattened mixture.
  7. Cover and refrigerate overnight. Slice and serve!  Keeps for 1 week in the fridge.
gluten free, vegan, low sugar, high protein, healthy dessert

I have made three batches of these protein bars in two weeks. Everyone in my house eats these protein bars like it’s their last meal. Most people like the added crunch of peanuts, so I chop some up and press them into the bars. Totally optional though!

gluten free, vegan, low sugar, high protein, healthy dessert

This batch of protein bars are noticeably darker in color than the protein bar pictures in the rest of this post, and that’s because I used SunWarrior protein powder instead of Growing Naturals.  You can use either one, both work just fine!

gluten free, vegan, low sugar, high protein, healthy dessert
gluten free, vegan, low sugar, high protein, healthy dessert

I have eaten so much peanut butter lately, it’s coursing through my veins.



Like this recipe?  Then you’ll LOVE the DIY Protein Bars Cookbook!  With 48 dessert-like protein bar recipes, full-color pages and photos for every recipe, you’ll never think twice about buying protein bars from the store again.  See this page for more information on the book, including the Table of Contents, some sneak peaks and sample images.

DIY Protein Bars Cookbook – Jessica Stier of Desserts with Benefits

Order it from Amazon here!

29 comments on “Healthy Cinnamon Raisin Peanut Butter Fudge Protein Bars

  1. 155g (5 packets) Vanilla Brown Rice Protein Isolate (I used Growing Naturals) OR 168g (8 scoops) Vanilla Brown Rice Protein Powder (I used SunWarrior)

    Why is there a difference in amounts if they are both “protein powders”.

    Does one absorb more water than the other?

    • dessertswithbenefits

      Zosia- I have made these protein bars with both types of protein powders and they were a little bit different in texture but flavor very similar. You’re right! The SunWarrior powder results in a firmer protein bar because it seems to absorb more water. The Growing Naturals powder results in a fudgier/smoother texture 🙂

  2. This looks wonderful! Could you supply nutritional information per bar/for the recipe? It would be great to compare it to the other recipes I have stored.

  3. Hi Jessica,

    I’m really enjoying your blog! I love that you’re putting your own twist on dessert recipes and that you’re keeping them healthy! These protein bars look delicious:)

    I just wanted to let you know you have a new follower!

    • dessertswithbenefits

      Hi Lana!
      I’m so glad you like Desserts with Benefits, I definitely try my hardest to make tasty (and secretly healthy) recipes 🙂
      I hope you love my future recipes as much as you like my other ones!

  4. I made these and everyone LOVED them! All but two were eaten before they went bad. I replaced the raisins with dried chopped plums and used plain brown rice protein powder because I can’t find vanilla brown rice protein powder anywhere. They tasted fantastic and were very filling for such small bars. I would also appreciate nutritional information with your posts. Thanks for the recipe!

  5. I just made these during my meal prep today — oh my YUM!! Great recipe!!

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  9. Does it have to be brown rice protein powder? I just bought the vanilla sunwarrior raw plant based protein powder and wondering if I need to buy a whole different powder. This is my first time making my own protein bars and I am certianly not a baker!

    • Lacey-
      The SunWarrior raw protein has hemp and pea protein powders in it. I have never used this version before so I can’t be 100% sure. However, all vegan protein powders seem to absorb a fair amount of liquid and I think it might work in this recipe! I would give it a shot 🙂 I’m crossing my fingers it works!

  10. Pingback: 25 Wholesome Homemade Protein Bar Recipes | Bembu

  11. how many calories are in one bar?

  12. Do you think these would freeze well?

    • Akilah-
      I haven’t tried freezing these exact protein bars, but I have tried freezing some of the latest ones I’ve made recently… and they freeze just fine! I put them in plastic sandwich baggies and “thaw” them in the fridge overnight so they’re the perfect texture by around lunchtime. When I forget to freeze them the day before, I just freeze them for a couple hours before leaving and they’re nice and fudgy in a few hours 🙂
      Hope this helps!

  13. This recipe and your photos were stolen and posted in I’m a blog owner and I’d want someone to tell me if my content was stolen and used without credit, so I’m letting you know.

    • Melissa-
      Thank you so much for letting me know!
      It’s really a shame that people steal other people’s work and don’t leave any credit… I just reported them to Instagram because they are copying plenty of other bloggers too!

  14. They’ve started this account and are posting the photos here too:

  15. What are the nutritional facts for these bars?

  16. Can you use whey protein in this recipe? thank you!

  17. Is the Sunwarrior blend okay? I haven’t been able to find the brown rice protein 🙁

  18. Hello I have just discovered your blog and I made these Cinnamon Raisin Peanut Butter Fudge Protein Bars.  Waiting for tomorrow. Do you know macros for each bar or batch?? Thanks

  19. Hey Jess so eager to make them! However with all of your “fudge” DIY protein bars recipes, do all of them have to be kept in the fridge? Cause i would like to have them at my job to grab them as a snack there, but dont have a fridge to store them while theyre not being devoured. Thanks!

    • For the best texture and quality, I recommend storing the protein bars in the fridge so they stay firm and fresh 😀
      If you’d like to bring a few to work, be sure to freeze them overnight in a plastic sandwich bag. In the morning, just bring them out and they should be perfect for lunchtime or snacks!

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