Collagen S'mores Cookies
Desserts,  Chocolate

S’mores Collagen Cookies

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These Collagen S’mores Cookies are chewy, gooey and so easy to make! Only 87 calories and 5 grams of protein per cookie! They can be made gluten-free, paleo and vegan!

healthy cookies
s'mores cookies easy

Why Collagen in These Cookies?

There are so many reasons we use collagen in these healthy cookies. Collagen not only helps with the texture of these cookies (makes them extremely chewy), it also carries a whole bunch of health benefits!

Here are some health benefits of collagen:

  • Skin health- can lead to glowing and timeless looking skin
  • Relieves joint pain
  • Helps promote muscle building 
  • Promotes heart health
  • Great for gut health

Read more about the benefits of collagen here!

Ingredients for Flourless S’mores Cookies

The s’mores flavor combo is a fav here in the Secretly Healthy Home. I’ve made Nutella S’mores Baked Oatmeal, and now THESE s’more cookies! S’mores is just one of the best combos around, am I right?? Chocolate, marshmallow, and salty sweet graham crackers. Here’s all the ingredients you’ll need to make these easy and healthy s’mores cookies…

Dry Ingredients

Unflavored Collagen: I love using collagen to get that “chewy” factor and achieving an amazingly healthy and protein packed dessert! I have not tried making these without collagen, but I am sure they will still turn out awesome!

Graham Cracker Flour: We make our own graham cracker flour by simply blending my homemade graham crackers in our Vitamix. Here is my 3 step process to making homemade flour. You can use any type of graham cracker to fit your diet and lifestyle. Below are a couple healthy options!

Pink Himalayan Salt: I love how this ingredient boosts the electrolytes in this recipe. I use pink Himilayan salt in ALL my recipes! Definitely check out my Chocolate Peanut Butter Protein Balls if you like the salty sweet combo.

Baking Powder: This ingredient gives our cookies a little lift and fluff!

Wet Ingredients

Vanilla Extract: One of the best flavor enhancers. I love using this in my Birthday Cake Banana Bread and Gluten-Free Monkey Bread too!

Plant Based Milk: I used unsweetened almond milk for my cookies, but you can use whatever milk you have on hand. Just like in my Chocolate Banana Bread, plant based milk allows for a moist, yet fluffy baked good.

Egg: This little guy will help hold our s’mores cookies together. I have not tried a flax egg or chia egg (if you’re looking for recipes with those, check out my Raspberry Brownies, or Peanut Butter Cookie Dough Bars). You can definitely try using a vegan egg replacer though! Please let me know how they turn out!

Honey: This natural sweetener is optional. Depending on how sweet you like your treats and how sweet your graham crackers already are. I used homemade graham crackers, which are a little less sweet, but the addition of marshmallow and chocolate was enough sweetener for me.

Toppings that make these collagen cookies “S’mores”

Smashmallows (or Homemade Marshmallows or Vegan Marshmallows): I use Smashmallows in my 3 Ingredient Healthy Rice Krispie Treats too! Definitely check that out if you’re looking to learn more about Smashmallows and why they’re so much better than their unhealthy alternative!

Dairy-Free Mini Chocolate Chips (or chocolate of choice): Just a staple in so many recipes here in the Shh Kitchen. From brownies, to cookie cakes, to baked oatmeal, to mousse cake, chocolate chips are definitely a MUST!

healthy s'mores recipe
collagen cookies recipe

How to Make Collagen S’mores Cookies

These protein cookies are very simple to make! Here is a condensed version of the steps:

  1. Blend your graham crackers in a food processor or high speed blender.
  2. Add all ingredients except chocolate chips and marshmallows to a medium bowl and mix until a cookie dough forms. 
  3. Scoop cookies onto parchment lined baking sheet.
  4. Press marshmallows and chocolate chips on top of each cookie.
  5. Bake, allow to cool, and devour!
soft collagen cookies

How to Store S’mores Cookies

Can You Freeze S’mores Cookies? Freezing these homemade s’mores cookies is a great option! Just place them in an airtight container or zip lock bag and store in the freezer for up to 3 months!

Do You Refrigerate S’mores Cookies? Of course! Refrigerating these healthy cookies will allow them to last longer. You can store these cookies in the fridge in an airtight container for up to 2 weeks.

Can You Store S’mores Cookies at Room Temperature? Yes! These protein s’mores cookies can be kept in an airtight container on the counter for up to 1 week.

Must Try Healthy Cookie Recipes:

I cannot wait for you to give these collagen s’mores cookies a try! Please snap a picture and share it with me! Seeing your kitchen creations makes my day and encourages me to keep creating new recipes for you!

Happy Collagen Cookie Bakin’!


secretly healthy smores cookies
Yield: 12

S'mores Collagen Cookies

Collagen S'mores Cookies

These Collagen S’mores Cookies are chewy, gooey and so easy to make! Only 87 calories and 5 grams of protein per cookie! They can be made gluten-free, paleo and vegan!

Prep Time 10 minutes
Cook Time 10 minutes
Total Time 20 minutes


  • 2 Scoops Collagen (See Note 1)
  • 1½ Cups Graham Cracker Flour (blend graham crackers in high speed blender or food processor)- you can use gluten-free, paleo, vegan, or homemade graham crackers
  • 1 Egg (See Note 2 for Vegan opt)
  • ½ Tbs Vanilla Extract
  • ¼ Cup Plant Based Milk (I used unsweetened almond milk)
  • ¼ tsp Pink Himalayan Salt
  • 1½ tsp Baking Powder
  • Opt: 1 tsp Honey or Pure Maple Syrup (See Note 3)
  • 3-5 Smashmallows (or Homemade Marshmallows/Vegan Marshmallows)
  • 2 Tbs Dairy-Free Chocolate Chips (or chocolate of choice)


1. Preheat oven to 350 F. and line a cookie sheet with parchment paper.

2. In a medium bowl, combine all ingredients except marshmallows and chocolate chips. Mix until a cookie dough forms.

3. Scoop out about 1-2 Tbs of cookie dough and place on cookie sheet (I use a cookie scoop to do this). Repeat until all the dough is gone (should make about 12 cookies).

4. Cut or rip marshmallows in halves or fourths (I use kitchen shears) and place on top of each cookie. Place a few chocolate chunks/chips on top of cookies.

5. Bake at 350 F. for 10-12 minutes or until cookies are baked through and marshmallows are golden.

6. Allow to cool for 10 minutes before serving and enjoying!


  1. Collagen: I have not tried making these cookies without collagen, but they should still work! The collagen allows the cookies to have a very chewy and gooey texture. Plus it adds protein and many other health benefits!
  2. Egg Replacer: I have not tried using a flax or chia egg for this recipe. If you do, please let me know how they turn out! They should come out just as good!
  3. Honey: The honey is optional in this recipe because depending on how sweet your graham crackers are you might not need it. Just add honey or maple syrup to taste if needed.

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I love seeing your kitchen creations so please leave a comment and rate the recipe if you make it! It really helps support me and encourages me to keep making recipes for you!

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Nutrition Information:



Amount Per Serving: Calories: 87Total Fat: 2.3gCarbohydrates: 12.3gNet Carbohydrates: 11.4gFiber: 0.9gSugar: 4.9gProtein: 5g

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