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Marshmallow Brownies Recipe

Marshmallow Brownies Recipe

"Picnickers of all ages will love these yummy bars loaded with goodies!" predicts Renee Schwebach, a field editor from Dumont, Minnesota.
TOTAL TIME: Prep: 15 min. + cooling Bake: 25 min. YIELD:36 servings


  • 1 cup butterscotch chips
  • 1/2 cup butter, cubed
  • 2 eggs
  • 2/3 cup packed brown sugar
  • 1 teaspoon vanilla extract
  • 1-1/2 cups all-purpose flour
  • 2 teaspoons baking powder
  • 1/2 teaspoon salt
  • 2 cups miniature marshmallows
  • 2 cups (12 ounces) semisweet chocolate chips
  • 1/2 cup chopped walnuts


  • 1. In a microwave, melt butterscotch chips and butter; stir until smooth. Cool for 10 minutes.
  • 2. In a large bowl, beat the eggs, brown sugar and vanilla until blended. Beat in butterscotch mixture. Combine the flour, baking powder and salt; gradually add to batter and beat until mix well. Stir in the marshmallows, chocolate chips and nuts.
  • 3. Spread into a greased 13-in. x 9-in. baking pan. Bake at 325° for 25-30 minutes or until a toothpick inserted near the center comes out clean (do not overbake). Cool completely on a wire rack. Yield: 3 dozen.

Nutritional Facts

1 each: 151 calories, 8g fat (5g saturated fat), 19mg cholesterol, 92mg sodium, 19g carbohydrate (14g sugars, 1g fiber), 2g protein.

Reviews for Marshmallow Brownies

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fnstlug User ID: 3658849 259661
Reviewed Jan. 14, 2017

"These brownies were very fudgy, but nothing too special."

delowenstein User ID: 3766053 75136
Reviewed Apr. 1, 2014

"I recall preparing these brownies and I substituted peanut butter chips for butterscotch chips! I've omitted the nuts since nuts are a food which a number of people are either sensitive to or else don't care for. In fact, I've put this recipe to use from time to time! I greased and floured my baking pan! Thank you, Renee Schwebach for this recipe! It's been a keeper for me! I enjoy different varieties of brownie recipes to prepare! delowenstein"

ellimaye1 User ID: 1179808 18053
Reviewed Jul. 12, 2012

"Yummy! The butterscotch flavor is mild and the marshmallows add a nice gooeyness."

joceyw User ID: 3308211 47948
Reviewed Jul. 8, 2011

"The marshmallows are supposed to melt in these brownies, not stay whole. They are what give the brownies a different texture than regular brownies. They are kind of difficult to get out of the pan without making a mess, but I think they're worth it!"

Amy the Midwife User ID: 2816815 43398
Reviewed Sep. 28, 2010

"Very good! The melted marshmallows gives them a bit of a fluffy (for lack of a better word) texture on the top, yet they're gooey and not cakey."

allaboutcookies86 User ID: 4740624 45977
Reviewed May. 18, 2010

"I love the taste they are AWESOME! However, difficult to tell when they are done baking. I took them out after the 25 min worried about over baking them. Then let them cool and tried one and it was like dough so I put them back in for about 10 min and they were good. I love them! Thank you for the recipe! They are very easy to make too!"

ebeth2007 User ID: 2951063 48493
Reviewed Mar. 21, 2010

"Not good. All the marshmallows melt. :("

Darci Marble User ID: 3913697 21434
Reviewed Jan. 31, 2010

"They are very yummy, but they took 45 min. to bake, not the 30 the recipe said. Plus they are very hard to get out of the pan. I may try them again and use parchment paper to line the pan. If they are still that hard to get out, I may not make them again."

lurky27 User ID: 1251896 20966
Reviewed Nov. 15, 2009

"To die for! I left out the nuts.

~ Theresa"

cookbookmom User ID: 807408 202195
Reviewed Jan. 14, 2009 Edited Sep. 11, 2011

"These are fantastic. For a "blond" type brownie, they're about the best."

Aquarelle User ID: 985301 45761
Reviewed Sep. 6, 2008

"My husband is enthusiastic about anything sweet that I bake, but he absolutely loves these! They keep well, too."

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