Fluffernutter Fudge

Fluffernutter Fudge: easy to make peanut butter fudge with marshmallow and peanuts!

I don’t know if I’ve ever confessed this before, but peanut butter isn’t my favorite ingredient. I enjoy an occasional peanut butter treat, but it wouldn’t be my first choice.

This fudge though, definitely changed my opinion on peanut butter desserts. The creamy fudge combined with an occasional chewy marshmallow and crunch peanut…oh my! Plus, it’s so easy to make. Don’t be scared of the candy thermometer. Stick it in the pan, and boil boil boil until soft ball stage (I think I took it out a few degrees before because I was impatient, and it turned out JUST PERFECT).

Make this for yourself, or that special someone in your life!

Fluffernutter Fudge

Yield: 2 dozen


  • 2 cup granulated sugar
  • 1 Tbsp light corn syrup
  • pinch of kosher salt
  • 3/4 cup whole milk
  • 3/4 cup creamy peanut butter
  • 2 cup mini marshmallows, divided
  • 1/2 cup lightly salted roasted peanuts


  1. Prepare square 9inch baking dish with parchment paper. Set aside.
  2. In large saucepan, add sugar, corn syrup, salt and milk. Bring to a boil and continue boiling until candy thermometer reaches soft ball stage (about 235 degrees). DO NOT OVERCOOK.
  3. Remove from heat and immediately stir in one cup of marshmallows. Stir stir stir, until melted. Add in peanut butter and mix until completely blended. Fold in remaining marshmallows and peanuts.
  4. Immediately pour into baking dish, working quickly to spread and smooth. Refrigerate for about 30 minutes to an hour. Cut into slices and keep refrigerated for best taste! Enjoy!

MAKING THIS RECIPE? Share it with me on Instagram using the hashtag #ShugarySweets so I can see what you're cooking up in the kitchen!


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31 comments on “Fluffernutter Fudge”

  1. This looks sooo good! I have featured you this week on Makin’ You Crave Monday. Come by, say hi, and hope to see you again this week!


  2. I am trying to imagine not liking peanut butter. 😉

    Pinning. Thanks so much for linking up at Weekend Potluck.

  3. This looks awesome…Pinned ya:)

  4. Holy Flippin’ Cow — these look incredible! Pinned ’em and am spotlighting your post on my Facebook page. You can bet I’ll be making them soon too!

  5. This recipe looks so delicious! Thanks for sharing. We loved having you join us at “Strut Your Stuff Saturday.” We hope you’ll be back next week! -The Sisters

  6. Peanut butter, marshmallows and peanuts all in one little recipe? Looks DELICIOUS!!!!!!!!!!!!!!!!!!!!!!!!!!!! Mmmmmmm!!!

  7. This looks fabulous!! Can’t wait to give it a try. Pinning for later use!

  8. Kelly

    Went out and bought a candy thermometer just so I could make this fudge. So happy to find an appealing peanut butter recipe without chocolate. Don’t get me wrong. I love chocolate and I love peanut butter, just not combined. Thank you!

  9. Pingback: National Fudge Day - donnahup.com

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