Crispy Fluffer Nutter Bars

16 bars
30 min

So who doesn't love the combo of chocolate and peanut butter? Add a crispy, crunchy texture along with some marshmallow cream and you've got yourself the king of all bar cookies. I know, that's a bold statement, but these delicious bars are sure to go quickly at your house. There is peanut butter in the marshmallow cream AND it is also mixed into the top layer. You can't go wrong with two layers of peanut buttery goodness. If you want the gooey-ness of the marshmallow cream, leave these at room temperature. I actually like them cold so I store them in the fridge.

Recipe details

  • 16  bars
  • Prep time: 30 Minutes Cook time: 0 Minutes Total time: 30 min
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Ingredients

For the brownie layer

  • 1 stick unsalted butter
  • 4 ounces bittersweet chocolate
  • ¼ cup brown sugar
  • ¼ cup granulated sugar
  • ½ teaspoon salt
  • 1 egg
  • 1 teaspoon vanilla
  • ¾ cup flour
  • ¼ cup cocoa powder

Fluffer Nutter + Crispy Layer

  • 3.5 ounces (by weight) marshmallow creme
  • ¾ cup creamy peanut butter, divided
  • 1 cup bittersweet chocolate chips
  • 1 ½ cups crispy rice cereal

Instructions

For the brownies layer

Preheat the oven to 350ºF. Grease an 8x8 pan. Line with parchment paper.
In a small saucepan over low heat, melt the butter with the bittersweet chocolate chips. Set aside.
In a large bowl, whisk together the sugars, salt, egg and vanilla. Fold in the chocolate mixture until well combined.
Fold in the flour and cocoa until just combined. Pour into prepared pan and cook for about 25 minutes or until set.
Remove from the oven and let cool on a wire rack.

For the fluffer nutter and crispy topping

In a medium bowl, mix together the marshmallow creme and ¼ cup peanut butter. Spread over cooled brownies.
In the same small saucepan that was used for the butter and chocolate, melt 1 cup bittersweet chocolate chips. Stir in ½ cup of peanut butter until well combined. Fold in the crispy rice cereal.
Spread over marshmallow creme. Refrigerate bars until set. Remove bars from the fridge and cute into bars (1”x3 ½”).

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Comments

  • Siriusly Hungry Siriusly Hungry on Mar 11, 2021

    This takes me back to my childhood! cant wait to try your recipe!

  • Adrienne Reilly Adrienne Reilly on Apr 25, 2021

    This recipe is very confusing and out of order. Where do you put the melted butter and chocolate? In the brownie layer? That's what I did. I hope they turn out ok.


    • Whisked Away Whisked Away on Apr 26, 2021

      Hi Adrienne- thank you so much for pointing that out! I fixed the instructions. I had one sentence in the wrong place. Your instincts were right! The melted butter and chocolate go in the brownie layer. So sorry about the error and I hope they turned out well!

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