If you love a sweet, gooey treat that’s quick and no-bake, these Butterscotch Marshmallow Bars are going to be your new go-to dessert.Loaded with rich butterscotch, creamy peanut butter, and fluffy marshmallows, they’re decadent, chewy, and perfect for sharing (or keeping all to yourself, I won’t judge!).For more of my easy, no-fuss treats, check out my collection of no-bake desserts.

Want to save this recipe?Just enter your email and get it sent to your inbox! Plus you’ll get new recipes from us every week!Email *Save Recipe What Are Butterscotch Marshmallow Bars? These no-bake bars are made by melting butterscotch chips, peanut butter, and butter, then folding in marshmallows for a chewy, gooey treat.They’re sometimes called Church Basement Bars or Peanut Butter Marshmallow Squares because they’ve been a staple at potlucks and bake sales for decades.Love nostalgic, peanut butter–butterscotch desserts? Check out my Pretzel Scotcheroos for a salty-sweet twist on a classic! Ingredients & Substitutions Unsalted Butter: Provides richness.

Salted butter works, too; just skip extra salt if using.Butterscotch Chips: The star flavor! White chocolate chips can be a fun substitute, though the flavor will differ.Creamy Peanut Butter: Adds creaminess and a slight nutty flavor.

Swap with almond or cashew butter for a different twist.Miniature Marshmallows: Give chew and volume.You can use regular-sized ones that are cut into small piece

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