Fluffernutter Cookies, 3 Ingredients!

Phew, what a whirlwind this week has been! I need one of these cookies while I unpack! More about my trip later, we’ve got to talk cookies!

Seriously, wait until you try this recipe. I am literally talking 3 ingredients and about 5 minutes of prep before they are in the oven! Woo Hoo!

I have had this idea in my head for over a week now and had NO idea how they would turn out. Peanut butter and marshmallow are 2 of my favorite ingredients so I had to play around with a cookie! Come to find out they are awesome! My oldest said, Mom these are the best cookies in the whole world! Ok I wouldn’t go that far, but for as easy as they are…yes they are super yummy!

Grab a tall glass of milk and treat the family to these way too easy and oh so fun cookie gems! Hope you all enjoy 🙂

Yes, you heard me right….3 ingredients! Peanut Butter, marshmallow cream and a Large Egg 🙂

Mix, mix, mix

Ready to bake!

Bake 12-15 minutes

A plate full of Fluffernutter Cookies

Fluffernutter Cookies

These 3-ingredient cookies are soft, chewy, and full of flavor. Loaded with sweet marshmallow cream and nutty peanut butter, they make great easy desserts!
Course: Dessert
Cuisine: American
Prep Time 5 minutes
Cook Time 15 minutes
Cooling Time 5 minutes
Total Time 25 minutes
Servings: 18 cookies
Print Pin

Ingredients

  • 1 cup creamy peanut butter
  • 1 large egg
  • 1 cup marshmallow cream

Instructions

  • Preheat oven to 350 degrees F. In a large bowl mix the peanut butter and egg until well combined with a spoon. Slowly stir in the marshmallow cream until just combined. You want to see the marshmallow cream not fully incorporated, almost like swirled through. With a small-medium cookie scoop, scoop dough onto a parchment or silpat lined baking sheet. Bake for 12-15 minutes or until baked through. Let cool for 5 minutes on cookie sheet before transferring to a cooling rack. Definitely grab some milk with these bad boys and Enjoy!!
Keywords: 3 ingredient peanut butter cookies, easy peanut butter cookies, peanut butter cookies

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Have a great rest of your week and weekend! Stay tuned for pictures of my trip and as always new recipes!!

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136 Responses
  1. Amber

    Yummy! Just wanted to let you know that I used a regular baking sheet with parchment paper and natural peanut butter and they turned out great! Plus I’m at high altitude, so that’s not always the case. Can’t wait for my hubby to try these!

  2. Jan

    My husband and I just made these. We had problems making sure the marshmallow fluff didn’t mix in all the way, so they ended up looking light brown instead of swirly. When they came out, they were really gooey… but they tasted really good!

  3. Kelly @ Dare to be Domestic

    I am so happy to have found your blog. These look so yummy – with Memorial Day Weekend right around the corner I think these might be the perfect treat! ox

  4. David

    To help stop the spreading, you can chill the cookie dough before dropping it on the cookie sheet and baking it.

  5. Sarah from 20somethingcupcakes

    Ok – just discovered your blog and you are killing me with all of these magnificent cookies! I LOVE how easy these are – you will always have the ingredients lying around to make them! And the salt on those chocolate chunk looks like heaven! xxSAS

  6. healthy&homemade

    Is it wrong that I want to make these solely for the name? Good, I didn’t think so ^_^

  7. Joyce

    Oh my God! Fluffernutter but in cookie form! Genius I say! Looks fabulous. I am making these this wknd for sure. Hello!!!!!!!!!!!

  8. Sharon

    Yummy.. the only thing that could make these any better is chocolate. Maybe I’ll try drizzling with or dipping these in chocolate the next time.

    Thank you for a great idea!!

  9. Chris

    I honestly didn’t believe that cookies could be done with 3 ingredients so I HAD to try these as soon as I came on it on StumbleUpon. THEY ARE DELICIOUS!!! Make sure you have a glass of milk ready though because you will need it. Thanks so much for sharing!

    1. Jenny

      Thanks for sharing Chris!! I’ve been so nervous with people telling me their cookies didn’t turn out and I can’t for the life of me figure out why! So glad they worked for you. My kids and I gobble them up, can hardly wait for them to cool 🙂 Thanks again !

  10. Shannon

    I just tried these and mine came out flat as well. I will definitely give them another try though.

  11. kristine

    those cookies look amazing!!! i gotta try them! your site is adorable!!!! i’m a newbie with blogging so I’m always lookin around for inspiration!!! keep up the great work!

  12. Katrina

    I have all those awesome Target plates, too!

    I just made these. Some of them spread quite a bit and some of them look just like yours. I did use Skippy Natural (so less sugar, no added oils), probably made the difference. But they are good and are certainly going to get eaten, if not by the boys, by me! 😉

  13. Bennance

    OMG, these look amazing. I can’t wait to make them.

    Do you think you could also make something similar with nutella instead of PB?

    I am going to be having fun baking today. Thank you!

  14. Westmonster

    As soon as I saw these I knew I’d be making them tomorrow after work! I hope they turn out ok, since I, too, am going to use a dark cookie sheet. BUT I have a blue silpat liner, so maybe I’ll be fine. I’ll let you know. 😉

    1. Westmonster

      Soooooo… I did make them yesterday after work, and they did go reeeeeally flat. I like flat cookies, so yeah, they did turn out ok. 🙂

      1. Westmonster

        Oh, I forgot to ask: Did you use a spoon or a whisk (or electric mixer) to mix the batter? I used a spoon, maybe that “helped” with the going flat??

        1. Jenny

          Hi there, I just used a spoon :). I’m trying to figure out why the cookies are coming out flat for so many people. I just made another batch Sunday and they turned out great. As soon as I can figure it out I’ll share any info I can 🙂

  15. Monica

    I couldn’t wait to try theses, but they didn’t work too good. I used the same silpat as you did, skippy pb, egg and fluff. They spread out a lot, and the consistency was strange when you bit into them. It seemed like something might be missing, like a bit of flour??? Not sure what went wrong. Was hoping they were as good as they looked! Can’t wait to try some of your others, like the chocolate peanut butter cookies! Thanks!

  16. megan

    My daughter loves to make the flourless PB cookies but with mm cream? Cant wait to try these!

  17. bridget {bake at 350}

    Now, these are SUPER dangerous!!! I *always* have those ingredients on hand. Oh no. Just in time for bathing suit season. 😉

    PS…I have that same red polka-dot plate….got the LAST one at the store! 🙂

  18. Erin @ www.makingmemorieswithyourkids.blogspot.com

    Oh my gosh! Those look fantastic. How can you go wrong with peanut butte and marshmallow cream. What a great idea!!!

  19. marla {family fresh cooking}

    Best cookies in the world!! I love that. I love the 3 ingredients even more. have a great weekend, will miss u at camp. xo

  20. carrian

    My husband loves marsh cream. Not sure why, but I will for sure have to surprise him and make these!

  21. joanne

    These must be like the most intense peanut butter cookies ever…and a total throwback to my fluffernutter-filled childhood. Have to make them!

  22. Jamie

    I made these today but they came out completely flat. I don’t know what to do differently as I don’t bake often. What went wrong?

    1. Jenny

      Hmmm, it’s so hard to say with everyone’s baking equipment/ovens so different. All I can tell you is what I use.

      I use this baking sheet for all of my cookies: http://www.amazon.com/gp/product/B000N9Y70C/ref=pd_lpo_k2_dp_sr_1?pf_rd_p=486539851&pf_rd_s=lpo-top-stripe-1&pf_rd_t=201&pf_rd_i=B001SRQU6M&pf_rd_m=ATVPDKIKX0DER&pf_rd_r=16ECCQT6BR8KCQ4T5XEG

      I also use a silpat liner like this one: http://www.kasbahouse.com/images/cookiepan.jpg

      Hope this helps, sorry they turned out flat for you 🙁 Did you use the exact peanut butter I did?

      1. Jamie

        I used a reduced fat PB. I wonder if it was too different. I also used a dark cookie sheet with parchment paper.

        I will play with it and see if I can get them to work better next time. They were really good, just flat and a little crispy.

        1. Jessica B.

          I used a dark sheet and parchment with the same flat result…yummy by flat. Maybe that is the culprit!

          1. Cheryl B.

            I definitely think it was due to the dark sheet and parchment because that is what I used and they were flat and burned in less than 10 minutes. I did not read the comments before I made these because I was in a hurry to get them done because I’m leaving for a party. I have a jelly roll pan like Jenny linked and a silpat liner but they were dirty from an earlier baking project and I didn’t have time to wash them. Next time I have fluff in the house, I will try with the different pan and silpat.

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