Disappearing Marshmallow Brownies

This is a Weicht family recipe that has been passed down for several generations. Whenever our extended family is gathered together, these brownies are always brought by someone. They often disappear quick too. These marshmallow brownies are perfect for welcoming September (and with September - Autumn), because they have butterscotch, chocolate, pecans, and marshmallows in them. The ingredients (particularly the butterscotch and the pecans) scream Autumn to me. Whether it's a family get together, an Autumn picnic, or a sweet craving, these disappearing marshmallow brownies are the perfect dessert for the event!

Bon Appetit!

Preparation and cook time is 45 minutes.

Click here for a printable version.


  • 1 cup butterscotch pieces

  • 1/2 cup butter

  • 1 1/2 cup flour

  • 2/3 cup light brown sugar

  • 2 teaspoons baking powder

  • 1/2 teaspoon salt

  • 1 teaspoon vanilla

  • 2 eggs, lightly beaten

  • 2 cups miniature marshmallows

  • 2 cups semi-sweet chocolate chips

  • 1/2 cup chopped nuts (such as pecans)


In a large saucepan (3 1/2 to 4 quarts), melt and cool both the butterscotch pieces and butter. In a medium bowl, combine flour, brown sugar, baking powder, and salt; add to cooled butter mixture along with the vanilla and eggs. Mix well. Fold in the marshmallows, chocolate chips, and chopped nuts. Spread in a greased 9 by 13 inch pan and bake at 350 for 22 to 25 minutes. Do not over bake. Center will not be set. When the bars cool, the center will become firm. Makes approximately 32 brownies.

(edited by Anna Weicht)

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