Peanut Butter Marshmallow Squares – Princess Pinky Woman

These Peanut Butter Marshmallow Squares take me straight again to the dessert trays I used to raid at each household gathering. They’re candy, chewy, and loaded with peanut butter and butterscotch taste. I really like how straightforward they arrive collectively (simply 5 minutes on the range!) and the way the colourful marshmallows make every bit somewhat pop of nostalgia.

A stack of peanut butter marshmallow squares topped with colorful cereal bits sits next to a bowl of peanut butter and a glass of milk.A stack of peanut butter marshmallow squares topped with colorful cereal bits sits next to a bowl of peanut butter and a glass of milk.

Why I Love This Recipe

There’s one thing so enjoyable and nostalgic about these Peanut Butter Marshmallow bars, they remind me of the colourful, chewy treats my grandman used to make and nonetheless can’t resist at the moment.

  • Solely 5 easy elements, no baking wanted
  • Smooth, chewy, and peanut buttery taste with a touch of butterscotch
  • Fast to make and nice for potlucks, after-school snacks, bake gross sales, or gifting
  • A enjoyable dessert to make (or share) with the youngsters that shops and travels effectively
  • Straightforward to customise with melted chocolate, cereal, or colourful marshmallows for any event

Love marshmallow desserts? You’ll additionally get pleasure from my Marshmallow Fudge and chewy Rocky Street Bars, each made with easy pantry staples.

Substances Notes

Peanut Butter Marshmallow Squares ingredients.Peanut Butter Marshmallow Squares ingredients.
  • Unsalted butter – Provides richness and helps the whole lot soften collectively easily. Salted butter works effective too; simply skip any added salt within the recipe.
  • Creamy peanut butter – Use a regular clean peanut butter like JIF, Peter Pan, or Skippy for the perfect texture and taste. Keep away from pure peanut butter or flavored varieties since they will trigger the bars to separate. Crunchy peanut butter works in order for you somewhat further texture.
  • Butterscotch chips (Nestlé Toll Home model used) – Candy and buttery! It’s also possible to swap in peanut butter chips for a enjoyable twist.
  • Pure vanilla extract – Provides heat and depth. Almond extract additionally tastes nice for a light-weight nutty word.
  • Fruity-flavored mini marshmallows (Jet-Puffed model used) – Carry shade, chewiness, and a touch of fruit taste. You may substitute plain white mini marshmallows should you favor a traditional model.

See the recipe card for full data on elements and portions.

Recipe Variations

  • Chocolate Peanut Butter Marshmallow Squares – Drizzle melted chocolate or stir in chocolate chips for a wealthy, chocolatey twist.
  • Vacation colours – Use crimson and inexperienced marshmallows for Christmas or pastel ones for Easter for a festive contact.
  • Crunchy model – Combine in chopped peanuts, Cheerios, or shredded coconut earlier than chilling for further texture.
  • Marshmallow Peanut Butter Rice Krispie Squares – Fold in 1 cup of Rice Krispies cereal for a enjoyable crunch, identical to my Peanut Butter Rice Krispie Treats.
  • Nut-free swap – Substitute sunflower seed butter for the same creamy texture and taste with out peanuts.
  • Additional candy – Unfold a layer of melted butterscotch chips on prime earlier than chilling for a fudge-like end.

Golden peanut butter marshmallow squares cut into pieces on a wooden board, next to glasses of milk and a bowl of colorful marshmallows.Golden peanut butter marshmallow squares cut into pieces on a wooden board, next to glasses of milk and a bowl of colorful marshmallows.

How you can Make Peanut Butter Marshmallow Squares

  1. Put together the pan: Line a 8 inch pan with parchment paper, leaving a little bit of overhang for straightforward elimination, and calmly spray with nonstick baker’s spray.
  2. Soften the combination: In a medium saucepan over medium-low warmth, mix the butter, peanut butter, and butterscotch chips. Stir till clean and melted, then combine within the vanilla. Take away from warmth and let cool for two to three minutes so the marshmallows don’t soften.
    mix ingredients in the pan. mix ingredients in the pan.
  3. Combine in marshmallows: Add the mini marshmallows to a big mixing bowl. Pour the nice and cozy peanut butter combination over prime and gently fold till all of the marshmallows are evenly coated.
    mix in the marshmallows in a bowl. mix in the marshmallows in a bowl.
  4. Chill the bars: Unfold the combination evenly into the ready pan. Refrigerate for 1½ to 2 hours, or till utterly agency.
    pour into the pan and chill. pour into the pan and chill.
  5. Slice and serve: Elevate the chilled bars out utilizing the parchment paper and place on a chopping board. Slice into squares with a pointy knife, wiping the blade clear between cuts for clean edges.

Recipe Ideas

  • Prep first: Line a sq. pan and have the marshmallows prepared earlier than melting the peanut butter combination—this recipe comes collectively quick.
  • Use mild warmth: Soften the butter, peanut butter, and butterscotch chips over medium-low warmth to stop scorching or separating.
  • Cool barely: Let the peanut butter combination relaxation for a few minutes earlier than including the marshmallows in order that they keep gentle and entire.
  • Don’t overmix: Gently fold till the marshmallows are evenly coated; overmixing may cause them to soften or lose their form.
  • Clear slices: Run a pointy knife underneath sizzling water and wipe between cuts for clean, bakery-style squares.
  • Storage shortcut: Stack slices with parchment paper between layers in an hermetic container to maintain them from sticking.

A close-up of a peanut butter marshmallow square with a bite missing, showing colorful marshmallows and cereal bits.A close-up of a peanut butter marshmallow square with a bite missing, showing colorful marshmallows and cereal bits.

My marshmallows melted, what occurred?

The peanut butter combination was seemingly too sizzling whenever you added it to the marshmallows. Let it cool for about 2–3 minutes earlier than mixing, simply sufficient so it’s nonetheless heat and pourable, however not sizzling sufficient to soften the marshmallows.

Make Forward & Storage Directions

  • Retailer: Maintain the squares in an hermetic container within the fridge for as much as 1 week.
  • Reheat: Finest loved chilled or at room temperature; keep away from utilizing the microwave, because the marshmallows might soften.
  • Freeze: Wrap uncut bars tightly in a single layer in waxed paper and plastic wrap, then retailer within the freezer for as much as 3 months. Thaw in a single day within the fridge earlier than slicing.
  • Make forward: Excellent for holidays or events. Put together as much as 2 days prematurely and maintain refrigerated till serving.
Stack of colorful peanut butter marshmallow squares on a white plate next to a glass of milk.Stack of colorful peanut butter marshmallow squares on a white plate next to a glass of milk.

Extra Straightforward Dessert Recipes

Love no bake treats? Strive these easy, candy recipes that disappear as shortly as these Peanut Butter and Marshmallow Squares!

If you happen to’ve tried this Peanut Butter Marshmallow Squares Recipe or every other recipe on my web site, please depart a star ranking and let me know the way it turned out within the feedback under.


  • Line a 8×8 straight-sided baking pan with parchment paper, leaving sufficient to overhang the perimeters, then calmly spray with non-stick baker’s spray. This helps to take away the chilled squares from the pan when able to slice.

  • In a 3 ½ – 4 quart saucepan, over medium-low warmth, add the unsalted butter, creamy peanut butter, and butterscotch chips. Stir till melted and clean.

    ½ cup unsalted butter, 1 cup creamy peanut butter, 11 ounce bag butterscotch chips

  • Stir within the vanilla extract and take away from the warmth and permit the combination to chill for 2-3 minutes to make sure the marshmallows don’t soften when combined in.

    1 teaspoon vanilla extract

  • Add the mini marshmallows to a big mixing bowl, pour the marginally cooled peanut butter combination over the marshmallows and gently fold to mix till all of the mini-marshmallows are evenly coated.

    10 ounce bag fruity-flavored mini marshmallows

  • Switch the combination to the ready pan and unfold into a fair layer.

  • Chill for 1 ½ – 2 hours or till utterly agency.

  • Gently elevate the peanut butter bars from the pan utilizing the overhanging parchment paper and place onto a big chopping board.

  • Slice into 16 squares utilizing a big sharp knife. You may run the knife underneath sizzling water and wipe clear between slices for clean cuts.

Storage :

  • Retailer: Maintain in an hermetic container within the fridge for as much as 1 week.
  • Reheat: Finest loved chilled or at room temperature. Keep away from microwaving, because the marshmallows might soften.
  • Freeze: Wrap uncut bars tightly in waxed paper and plastic wrap, then freeze for as much as 3 months. Thaw in a single day within the fridge earlier than slicing.
  • Make forward: Preferrred for holidays or events. Put together as much as 2 days forward and maintain chilled till serving.

Ideas:

  • Prep first: Have your pan lined and marshmallows prepared earlier than you soften the peanut butter combination. As soon as melted, the whole lot comes collectively shortly.
  • Use mild warmth: Soften over medium-low warmth to stop scorching or separation.
  • Cool barely: Let the peanut butter combination relaxation a few minutes earlier than mixing with marshmallows in order that they don’t flip right into a sticky puddle.
  • Don’t overmix: Gently fold the combination till marshmallows are coated.
  • Overmixing may cause them to interrupt down.
  • Clear slices: Run your knife underneath sizzling water and wipe between cuts for clean, bakery-style squares.
  • Storage shortcut: Stack slices with parchment paper between layers to maintain them from sticking collectively.

Energy: 280kcal | Carbohydrates: 36g | Protein: 4g | Fats: 15g | Saturated Fats: 6g | Polyunsaturated Fats: 2g | Monounsaturated Fats: 6g | Trans Fats: 0.2g | Ldl cholesterol: 17mg | Sodium: 160mg | Potassium: 94mg | Fiber: 1g | Sugar: 28g | Vitamin A: 197IU | Calcium: 11mg | Iron: 0.3mg

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