Marshmallow Blondies

  • Author: Shelly
  • Prep Time Prep Time: 10 minutes
  • Cook Time Cook Time: 20 minutes
  • Total Time Total Time: 30 minutes
  • Yield Yield: 12 blondies 1x
  • Category Category: Dessert
  • Method Method: Oven
  • Cuisine Cuisine: American


These Marshmallow Blondies are a gooey butterscotch dessert with white chocolate chips and marshmallows baked right in. They’re delicious, chewy, and absolutely perfect!


  • 1/4 cup butter
  • 1/2 cup butterscotch chips
  • 3/4 cup flour
  • 1/2 tsp salt
  • 1 tsp baking powder
  • 3/4 cup light brown sugar, packed
  • 1 egg
  • 1 tsp vanilla
  • 1 cup mini marshmallows
  • 3/4 cup white chocolate chips


  1. Preheat oven to 350*
  2. LIne 8×8 or 11×7 baking dish with foil. Spray with cooking spray and set aside.
  3. In a small saucepan melt the butterscotch chips and butter together, set aside to cool slightly.
  4. In large bowl whisk flour, salt, baking powder and brown sugar together. Stir in butterscotch mixture until combined, mixture will be dry.
  5. Stir egg and vanilla into mixture until smooth.
  6. Add in marshmallow and white chips.
  7. Spread batter into prepared pan and bake for 20 minutes until center is just set.
  8. Allow to cool completely before cutting into squares.


These might seem underdone, but you must let them cool COMPLETELY before serving!

Keywords:: blondies recipe, best blondies recipe, recipe for blondies brownies, easy blondies recipe, blondies brownies, blondies bar, marshmallow dessert

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