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Warm Toasted Marshmallow S'mores Bars

Updated Jun 17, 2015
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Grand Prize-Winning Recipe 2006! Mmm! Irresistible warm, gooey marshmallows, milk chocolate and graham crackers are baked into a delicious bar cookie.

Warm Toasted Marshmallow S'mores Bars

  • Prep Time 20 min
  • Total 55 min
  • Servings 24
  • Ingredients 5
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Ingredients

Instructions

  • Step 
    1
    Heat oven to 375°F. In large bowl, stir together cookie mix and crumbs. Stir in melted butter until soft dough forms. Press into ungreased 13x9-inch pan.
  • Step 
    2
    Bake 18 to 20 minutes or until set. Immediately sprinkle chocolate chips over crust. Let stand 3 to 5 minutes or until chocolate begins to melt. Spread chocolate evenly over crust.
  • Step 
    3
    Set oven control to broil. Sprinkle marshmallows over melted chocolate. Broil with top 5 to 6 inches from heat 20 to 30 seconds or until marshmallows are toasted. (Watch closely; marshmallows will brown quickly.) Cool 10 minutes. For bars, cut into 6 rows by 4 rows. Serve warm. Store any remaining bars tightly covered.

Nutrition

310 Calories
16g Total Fat
3g Protein
39g Total Carbohydrate
28g Sugars

Tips from the Betty Crocker Kitchens

  • tip 1
    This recipe was one of fifteen winners in the 2006 Mix It Up with Betty! Cookie Mix Recipe Contest. More than $10,000 was awarded!
  • tip 2
    To reheat, place individual bars on a microwavable plate. Microwave uncovered on High about 15 seconds or until warm.
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