Mix cookie crumbs and butter until blended; press onto bottom of 13x9-inch pan sprayed with cooking spray. Bake 8 to 10 min. or until golden brown.
Microwave white chocolate and peanut butter in microwaveable bowl on HIGH 1-1/2 to 2 min. or until chocolate is completely melted and mixture is well blended, stirring every 30 sec. Spread 1/2 cup chocolate mixture onto crust; cover with marshmallows. Bake 2 min. or until marshmallows start to puff.
Add cereal and nuts to remaining chocolate mixture; mix well. Spoon over marshmallow layer; press firmly into marshmallow layer to secure. Refrigerate 1 hour or until firm before cutting into bars.
For easy cleanup and removal of dessert from pan, line pan with foil, with ends of foil extending over sides, before spraying pan with cooking spray. Use foil handles to lift dessert from pan before cutting into bars.
Calories From Fat
% Daily Value*
Total Fat 9g
Saturated Fat 3g
Trans Fat 0g
Total Carbohydrates 19g
Dietary Fibers 1g
* Percent Daily Values are based on a 2,000 calorie diet.
* Nutrition information is estimated based on the ingredients and cooking instructions as described in each recipe and is intended to be used for informational purposes only. Please note that nutrition details may vary based on methods of preparation, origin and freshness of ingredients used.