s'mores cookie bars on white parchment paper over a gold cooling rack.

The Best S'mores Bars (Low Carb & High Protein)

Evann Ryan

Ooey gooey almond butter s'mores cookie bars with mini marshmallows, rich dark chocolate, and crushed honey graham cereal for the ultimate protein treat. Who doesn't love a s'mores treat?! Especially one you can make right at home in your oven, no campfire needed, and all the s'mores flavours packed into a cookie base. 

I've used healthier ingredients like almond butter instead of butter, almond flour for a denser chewier base, a boost of protein from organic pea protein, and sugar free dark chocolate. It's all the s'mores flavours wrapped into a healthier, protein rich base!

Please note: some links are affiliate links and I may make a small commission when you shop the link. Thank you for the support. 

S'mores cookie bars on a white parchment paper on a gold cooling rack. One s'mores cookie bar with a bite missing
s'mores cookie bars piled on a white plate.

Why You'll Love This S'mores Bars Recipe

  • Naturally gluten free without added gums or thickeners. 
  • Low carb, grain free, vegan, and plant-based. 
  • Higher in protein with 7g protein per square. 
  • Fun to eat, and easy to pack with you for sharing. 
  • Lower in sugar using sugar free chocolate (up to you), and only 1/2 cup coconut sugar. 
  • DELICIOUS!
S'mores cookie bar on a white plate with a fork and a missing bite in front of a gold rack with more s'mores cookie bars

What You'll Need To Make Vegan S'mores Bars

Almond butter is the base of the cookie dough. You could try tahini as well and I think it would work well!

Coconut sugar or another preferred granulated sugar. 

Aquafaba, brine from a can of chickpeas. You can substitute flax meal "eggs" if needed. 

Vanilla protein powder. More specifically Vedge Nutrition Protein Powder because it's THE best for baking! You can shop their proteins using my discount code: EVANNRYAN.

Almond flour. I like almond flour because it gives a nice, dense, nutty texture. 

Honey graham cereal. I used Catalina Crunch Honey Grahams (they're vegan!) for added protein and lower carbs. 

Vegan marshmallows. The only kind I've ever tried is Dandies, and honestly it's the only kind I've ever needed because they're great!

Dark chocolate, or your preferred chocolate. I used Zazubean Panama Chocolate because it's sugar free. 

Baking soda, and salt. 

Metal mixing bowl with brown and white powders, Vedge Plant Protein package in the background.
S'mores cookie dough batter in a metal mixing bowl with a spoon

Substitutions

I haven't tried any other nut or seed butter, but if you want too, my first recommendation to try would be tahini in place of almond butter. 

If you don't want to open a can of chickpeas to get the aquafaba out (the chickpea brine makes for a great egg replacement!) you can substitute 2 tbsp flax meal + 4 tbsp water, mixed and set aside to gel in the fridge for 10 minutes. 

If you don't have almond flour you could try regular baking flour or oat flour, but start with less. In place of the 3/4 cup almond flour, try 1/3 cup baking flour or oat flour and build from there. You don't want the batter to be too stiff. 

Don't want to add vanilla protein powder? Skip it and add another 1/4 cup almond flour. 

In place of golden grahams cereal you can use graham crackers. 

S'mores cookie bar base in a baking dish with chocolate chunks and marshmallows on a cutting board.
Chocolate pieces and marshmallows on a cookie dough base.

Storing

S'mores cookie bars will last in an airtight container on the counter for 4-5 days. Want to keep them longer? Place the container in the fridge for an additional few days. Even longer?! Add them to a freezer safe container and freeze for up to a month!

 

Other S'mores Desserts You'll Love

Frozen Protein S'mores

S'mores Two Bite Brownies

S'mores Overnight Oats (Breakfast Option!)

Slice of s'mores cookie bar on a white plate with a fork, placed in front of a gold wire rack.

Please note: All calories and macros are calculated to the best of my ability but may vary slightly. Calories and macros are also done using the specific ingredients listed, so substitutions will need to be accounted for.

 

S'mores Cookie Bars

Recipe makes 16 small squares

Macros per square:

215 cals - 15g fat - 13g carbs - 7g protein 

 

Ingredients:

 

Instructions:

  1. Preheat the oven to 350 F and line a 8 x 8 inch cake pan with parchment paper. 
  2. Add the 1/2 cup honey graham cereal to a blender and blend into a flour. Set aside. 
  3. To a mixing bowl add: almond butter, coconut sugar, aquafaba, and vanilla extract. Mix the wet ingredients together well. 
  4. Add to the wet ingredients: almond flour, vanilla protein powder, blended honey grahams, baking soda, and salt. Fold the dry ingredients into the wet ingredients until just incorporated. 
  5. Add the prepared cookie dough to the prepared cake pan and press it down flat from edge to edge.
  6. Top with marshmallows and chopped chocolate. 
  7. Bake for 9-12 minutes or until browned around the edges and golden on top. 
  8. Let cool completely before removing from the pan and slicing into squares. 
  9. Enjoy! 

 

Let us know in the comments how this recipe went for you and if you made any of the swaps!

 

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1 comment

So delicious! I made mine with tahini & flaxmeal. They’re quite crumbly, I’ll try with aquafaba next time.

Miriam Attard

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