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Keto Fluffernutter Cookies Recipe

Keto peanut butter cookies with peanut butter and marshmallow fluff? YES! These Keto Fluffernutter Cookies are the BOMB dot com! One bite and you will understand why these are a total hit at home!

Keto Fluffernutter Cookies Recipe

Keto Fluffernutter Cookies Recipe Ingredients

3 Ingredient Peanut Butter Cookies Ingredients

 

Keto Marshmallow Fluff Ingredients

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Additional Filling Ingredients


Keto Fluffernutter Cookies Recipe Instructions

3 Ingredient Peanut Butter Cookies Instructions

  1. Preheat the oven to 350 degrees.
  2. In a medium size bowl, add all the ingredients in a bowl and mix them all together until it’s well combined.
  3. Roll the dough into 1 inch balls using a scoop or your hands.
  4. Place the balls of dough on a cookie sheet lined with parchment paper or a silicone baking mat.
  5. Press down on each ball with a fork twice in opposite directions creating a criss-cross pattern on each cookie as seen in the photos below.
  6. You will bake these cookies for about 12 to 15 minutes or until golden brown.
  7. Allow them to cool down for about 5 minutes before removing them from the tray.

Makes 14 cookies

Tip: Those silicone baking mats are amazing! Cookies are evenly cooked and the cookie crust comes out perfect every single time! If you don’t have any, I highly recommend ordering this Silicone Baking Mat Set on Amazon. It’s money well spent!

Keto Marshmallow Fluff Instructions

  1. In a small bowl, add the water.
  2. Sprinkle the packet of unflavored gelatin over the water and let it set for about 2 minutes. Give it a little stir to help combine all the gelatin if needed.
  3. Using a stand mixer, add the prepared gelatin, vanilla extract, and liquid allulose to the bowl.
  4. Add the whisk attachment.
  5. Turn on the mixer to level 2 (slow) until the whisk begins to move.
  6. Once the mixture has begun to move, turn the mixer speed all the way up to level 10. I used the splash guard on my mixer but you may not need to if your bowl is deep enough.
  7. Set a timer for exactly 20 minutes. You will see the liquid start to get texture at the 10-minute mark but to make it extra fluffy go the full 20 minutes.
  8. Set aside when complete.

 

Assembly Instructions

  1. After the peanut butter cookies and marshmallow fluff are made. Take one of the cookies and layer a good amount of sugar-free peanut butter on it.
  2. Next, add a dollop of marshmallow fluff to the peanut butter layer.
  3. Top with a second cookie and enjoy! You can thank me later!

Here is a video we made to show you how to make this fluffernutter stuffed cookies recipe.

 

Keto Fluffernutter Cookies Recipe Nutrition

Serves 7 (2 cookies with filling)

Calories 24, Total C 1.3g, Fiber 0.3g, Net C 1g, Sugars 0.2g, Fat 1g, Protein 2.9g

 

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The Keto Starter Guide is an amazing resource as you get started on your keto/low carb journey. This guide has everything you need to get started in 9 simple video lessons and also includes workbooks with step by step instructions for beginners.

  • What’s a macro and why do I count them?
  • How do I find the best recipes?
  • What is ketosis and how do I get my body there?
  • What fruits are allowed on a ketogenic diet?
  • Will I get “Keto Flu” and what do I do about it?

Get the Keto Starter Guide today!

 


 

Here are a few photos we took while making this amazing recipe.

Keto Fluffernutter Cookies Recipe

 

Keto Fluffernutter Cookies Recipe

 

Keto Fluffernutter Cookies Recipe

 

Keto Fluffernutter Cookies Recipe

 

Keto Fluffernutter Cookies Recipe

 

Keto Fluffernutter Cookies Recipe

 

Keto Fluffernutter Cookies Recipe

 

Keto Fluffernutter Cookies Recipe

 

Keto Fluffernutter Cookies Recipe

 

Keto Fluffernutter Cookies Recipe

 

Don’t forget to pin this for later!

Keto Fluffernutter Cookies Recipe

 

Here’s a printable version of this fluffernutter stuffed cookies recipe:

Keto Fluffernutter Cookies Recipe

Keto Fluffernutter Cookies Recipe

Cookies never tasted so GOOD!
5 from 1 vote
Course Dessert
Cuisine American
Servings 7 servings
Calories 24

Equipment

Ingredients
  

3 Ingredient Peanut Butter Cookies Ingredients

  • 1 large egg
  • 1 cup sugar free peanut butter
  • 1/2 cup keto approved sweetener of your choice Xylitol, erythritol, Pyure or monk fruit each of these sweeteners may be a different ratio compared to regular sugar. Please take that into account when you measure out a half a cup

Keto Marshmallow Fluff Ingredients

Additional Filling Ingredients

Instructions
 

3 Ingredient Peanut Butter Cookies Instructions

  • Preheat the oven to 350 degrees.
  • In a medium size bowl, add all the ingredients in a bowl and mix them all together until it’s well combined.
  • Roll the dough into 1 inch balls using a scoop or your hands.
  • Place the balls of dough on a cookie sheet lined with parchment paper or a silicone baking mat.
  • Press down on each ball with a fork twice in opposite directions creating a criss-cross pattern on each cookie as seen in the photos below.
  • You will bake these cookies for about 12 to 15 minutes or until golden brown.
  • Allow them to cool down for about 5 minutes before removing them from the tray.
  • Store them in an airtight container if you have any left after the family gets a sniff of the wonderful aroma that leads through the house and gets them hovering over you in the kitchen just waiting to devour them!

Keto Marshmallow Fluff Instructions

  • In a small bowl, add the water.
  • Sprinkle the packet of unflavored gelatin over the water and let it set for about 2 minutes. Give it a little stir to help combine all the gelatin if needed.
  • Using a stand mixer, add the prepared gelatin, vanilla extract, and liquid allulose to the bowl.
  • Add the whisk attachment.
  • Turn on the mixer to level 2 (slow) until the whisk begins to move.
  • Once the mixture has begun to move, turn the mixer speed all the way up to level 10. I used the splash guard on my mixer but you may not need to if your bowl is deep enough.
  • Set a timer for exactly 20 minutes. You will see the liquid start to get texture at the 10-minute mark but to make it extra fluffy go the full 20 minutes.
  • Set aside when complete.

Assembly Instructions

  • After the peanut butter cookies and marshmallow fluff are made. Take one of the cookies and layer a good amount of sugar-free peanut butter on it.
  • Next, add a dollop of marshmallow fluff to the peanut butter layer.
  • Top with a second cookie and enjoy! You can thank me later!

Video

Notes

Makes 14 cookies
Tip: Those silicone baking mats are amazing! Cookies are evenly cooked and the cookie crust comes out perfect every single time! If you don’t have any, I highly recommend ordering this Silicone Baking Mat Set on Amazon. It’s money well spent!

Nutrition

Serving: 2cookies | Calories: 24 | Carbohydrates: 1.3g | Protein: 2.9g | Fat: 1g | Fiber: 0.3g | Sugar: 0.2g
Nutrition facts are provided as a courtesy. Have a question about our calculations or why you got a different result? Please read our nutrition policy.
Tried this recipe?Mention @KetoFriendlyRecipes or tag #KetoFriendlyRecipes!

 

More Keto/Low Carb Peanut Butter Recipes To Try

 

Keto Fluffernutter Sandwich Recipe

Keto Fluffernutter Sandwich Recipe

 

Keto Peanut Butter Fudge Recipe

Keto Peanut Butter Fudge Recipe

 

Keto Peanut Butter Chaffle drizzled with Sugar Free Peanut Butter Glaze

Keto Peanut Butter Chaffle Recipe

 

Keto No Bake Peanut Butter Coconut Bars Recipe

Keto No Bake Peanut Butter Coconut Bars Recipe

 

If you are looking for a good sugar free dessert idea, this low carb peanut butter and chocolate balls recipe tastes just like a Reese's peanut butter cup but better!

Low Carb Peanut Butter and Chocolate Balls Recipe

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