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Confession time.

Chocolate Chip Banana FlufferNutter Sandwich Cookies | halfbakedharvest.com

Before I made these cookie I really did not know what a fluffernutter was.

Here is the truth, I am not the biggest marshmallow person. Okay wait, warm marshmallows with chocolate? Yes. Gooey, sticky, still warm Rice Krispie Treats with maybe a little chocolate mixed in? Yes. But just marshmallows alone? No. I can’t do it, it’s too sugary and too boring.

And I always think, I would rather be eating something else.Chocolate Chip Banana FlufferNutter Sandwich Cookies | halfbakedharvest.com

Also, up until a few months ago when I made these Toasted Coconut Caramel Peanut Butter Snickers Bars I had no idea marshmallow fluff even existed.

I had never bought it before and I never had any growing up. My mom was strictly a chocolate cake, chocolate chip cookie, Special K Bars, peacan pie, chocolate chip cookie pie and the occasional Rice Krispie Treat kind of baker. Marshmallows were saved for S’mores and Rice Krispie Treats.

Oh and sweet potato casserole on Thanksgiving!

It was only once I started blogging that I realized there is about a million and one recipes out there calling for marshmallows and or marshmallow fluff.

Chocolate Chip Banana FlufferNutter Sandwich Cookies | halfbakedharvest.com

And I mean marshmallow frosting?

Yeah, I definitely did not know that existed.

Chocolate Chip Banana FlufferNutter Sandwich Cookies | halfbakedharvest.com

Welp, now I do!!

And oh boy am I excited about it. I mean wasn’t it just two weeks ago that I posted these S’more Milk Chocolate Mousse filled Chocolate Cups with Marshmallow Frosting? Yeah, it was.

I am like a kid with a new toy. Just swap the toy for marshmallow frosting.

Chocolate Chip Banana FlufferNutter Sandwich Cookies | halfbakedharvest.com

So I researched what the heck a fluffernutter sandwich was.

Peanut butter and marshmallow fluff sandwiched between two pieces of bread. Sounds ok, but probably not my thing. So I kicked up the fluffernutter and added bananas and chocolate.

It just made sense.

Not sure if you can still call this a fluffernutter, but I’m going with it, and what ever you want to call it, it’s good!!

They are pretty simple to make, but the tricky part is keeping the sandwiches from sliding to one side while the marshmallow filling dries. When the filling is wet, the top cookie wants to slide off. I found that if you line the cookies up in rows so that they are touching and all sitting up right, the cookies are all forced to stay in position and not slide. This way they stay aligned and pretty!

Chocolate Chip Banana FlufferNutter Sandwich Cookies | halfbakedharvest.com

Chocolate Chip Banana FlufferNutter Sandwich Cookies

5 from 5 votes
18 cookies
calories 232kcal
Prep15 minutes
Cook15 minutes
Rest1 hour
Total1 hour 30 minutes
Peanut butter and marshmallow fluff sandwiched between two pieces of bread. Sounds ok, but probably not my thing. So I kicked up the fluffernutter and added bananas and chocolate.
It just made sense.
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Ingredients 

Marshmallow filling

Instructions 

  • Preheat the oven to 350 degrees F.
  • Combine the flour, baking powder, baking soda and salt in a bowl. Set aside.
  • In the bowl of a stand mixer (or use a hand held) cream together the butter, brown sugar and powdered sugar until light and fluffy, about 2 minutes. Add the peanut butter and egg and beat until smooth and combined. Add the mashed banana and vanilla, beating until smooth.
  • Gradually beat in the flour mixture. Stir in the chocolate chips. Line two baking sheets with parchment paper or silpats.
  • When the oven is preheated drop about two teaspoons dough onto the prepared baking sheets.
  • Bake for 7 to 10 minutes and do not over cook. If anything undercook. Cool completely before filling.
  • To make the filling, place the egg whites, sugar, and cream of tartar in the heatproof bowl of an electric mixer (or if you do not have a stand mixer use a regular heat proof bowl). Set over a saucepan with simmering water. Whisk constantly until sugar is dissolved and whites are warm to the touch, 4 minutes.
  • Transfer the bowl to stand mixer fitted with the whisk attachment, and beat, starting on low speed, gradually increasing to high, until stiff, glossy peaks form, 5 to 7 minutes. Add vanilla, and mix until combined.
  • To fill the cookies flip half the cookies upside so the flat side is facing up. Spoon or pipe about 2 teaspoons of the marshmallow frosting onto all the cookies, leaving about 1/4 inch border. Wait 5 to 10 minutes and then top each cookie with it's other half. Line the cookies up in rows on a balking sheet and let the frosting set completely, about 1 hour. Try to tightly line the cookies up so that they are upright and strait. Some of my cookies wanted to slide to the side and I ended up with a few cookies that were crooked.
  • Store in an airtight container.

Notes

*Frosting from [Martha Stewart | http://www.marthastewart.com/314199/marshmallow-frosting]

Nutrition

Calories: 232kcal | Carbohydrates: 40g | Protein: 4g | Fat: 9g | Saturated Fat: 4g | Cholesterol: 20mg | Sodium: 180mg | Potassium: 144mg | Fiber: 1g | Sugar: 28g | Vitamin A: 155IU | Vitamin C: 1.1mg | Calcium: 27mg | Iron: 0.9mg

Nutritional information is only an estimate. The accuracy of the nutritional information for any recipe on this site is not guaranteed.

Did you make this recipe? Please rate & comment below.

Chocolate Chip Banana FlufferNutter Sandwich Cookies | halfbakedharvest.com

Attention…The fluffernutter just got SO much better.

 

Meet Tieghan Gerard

I'm Tieghan, the recipes you'll find here are inspired by the people and places I love most. I try to live simply, eat seasonally, and cook with whole foods. My hope is to inspire a love for amazing food, as well as the courage to try something new!

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5 from 5 votes (4 ratings without comment)

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66 Comments

  1. Valerie says:

    5 stars
    These babies are so damn good! Love this recipe!

    1. halfbakedharvest says:

      Thank you Valerie!

    2. Sylvia says:

      Hi thx for this amazing cookie recipe. I would love to make these. However, I along with some other people have a marshmellow allergy. Any suggestions what I can substitute to add in the middle? Plz advice. Thx ???.

      1. halfbakedharvest says:

        Hi Sylvia,
        You could do peanut butter, chocolate, or even ice cream in the middle. I hope you love the recipe! xTieghan

  2. Gina Glo says:

    Absolutely Amazingly Awesome cookies!!! I made these as a “Special Treat” for some friends that helped me move an outdoor playset into my back yard, and I believe they will have to be in my regular rotation of sweet offerings from now on…my family was upset that they “only got one”! Thank you for coming up with this brilliant combo!

    1. halfbakedharvest says:

      SO happy these cookies are a hit with you and your friends!! Thanks for making them and letting me how much you loved them. Makes my night! 🙂

  3. Christina says:

    Would removing the peanut butter screw up the cookie recipe? As much as I looooove the stuff my daughter is allergic but I’d still love to try these! Thanks 🙂

  4. Jocelyn @ BruCrew Life says:

    I just adore everything about these cookies!! And your pics!! 😉

    1. Tieghan says:

      Thank you, Jocelyn! I of course hated the pic, so I am happy to hear you like them!

  5. Allie | Baking A Moment says:

    I remember my classmates bringing fluffernutters to lunch when I was a kid, but my mom would never let me have them! PB+Fluff is a match made in heaven, but adding chocolate and bananas & chocolate brings it to a whole new level! Drool!

    1. Tieghan says:

      I so agree! Thanks Allie!

  6. Jennifer @ Mother Thyme says:

    Oh my goodness these look incredible! My kids would go nuts for these, that is if I save them any! 😉

    1. Tieghan says:

      Thank you so much, Jennifer!! Kids do go crazy for them!

  7. Julie @ Table for Two says:

    I could eat at least 27 of these cookies!!

    1. Tieghan says:

      HA!! Thank you, Julie! I cannot believe this was my first fluffernutter recipe!! Loved it!

  8. Mary Frances @ The Sweet {Tooth} Life says:

    Man, homemade marshmallow filling? In a chocolate banana cookie? You did just kick the fluffernutter thing up a notch! Confession time: I’ve never had anyhing fluffernutter (I know, I know) and I do think its because marshmallows are for smores alone (by itself is just not worth it ever) But these? I think I could handle a dozen of them:)

    1. Tieghan says:

      LOL! I was the same way until these cookies. They are my very first fluffernutter!! I loved them!!

      Thanks Mary!

  9. Georgia @ The Comfort of Cooking says:

    These are mind blowing, Tieghan! I want a stack of twelve! Amazing recipe.

    1. Tieghan says:

      Thank you!! Wish I could send you some, but I think they would melt in that Texas heat!

  10. Kristi says:

    I have never made a sandwich cookie, but they always look so good.

    1. Tieghan says:

      Thank you, Kristi! You have to make some sandwich cookies, they are so fun!

  11. Nicole @ Young, Broke and Hungry says:

    Now these are my dream cookies!

    1. Tieghan says:

      Thanks Nicole!

  12. Cathy Pollak ~ Noble Pig says:

    Bananas in cookies are delicious but add fluffernutter…holy moley. I don’t like marshmallows out of the bag but I love the marshmallow cream you have goin’ here.

    1. Tieghan says:

      Thank you, cathy! I am not a marshmallows out of the bag person either!

  13. Laura (Tutti Dolci) says:

    I adore sandwich cookies and the way you styled these – gorgeous light!

    1. Tieghan says:

      Thank you so much, Laura! I kind of hated these photos, so I am happy you like them!! My light has been all funky lately!

  14. Abbie @ Needs Salt says:

    Oh my gosh. You made your own fluff. That is amazing. I think I might have to scream.
    Either that, or make a batch of it, put it in an empty Miracle Whip container and eat it in public. Okay, not really. But seriously, that is. so. amazing.
    I love peanut butter + fluff sandwiches *guilty pleasure* But it’s been probably ten years since I’ve actually eaten one. haha! These cookie sandwiches look so much tastier and fun! I love the addition of chocolate. <3 perfecto.
    Pinned! 😀

    1. Tieghan says:

      Haha! Thanks Abbie!! The marshmallow frosting is pretty good!

  15. steph@stephsbitebybite says:

    Well I am SO glad you discovered the trueness of fluffernutter because HOLY YUM!

    1. Tieghan says:

      Me too! Thanks Steph!