Disappearing Marshmallow Brownies

Description
Contributed by Catsrecipes Y-Group

Ingredients

 * ½ cup butterscotch chips (which is ½ of a 6 ounce package)
 * ¼ cup butter or margarine
 * ¾ cup flour
 * ⅓ cup brown sugar
 * 1 tsp baking powder
 * ¼ tsp salt
 * ½ tsp vanilla
 * 1 egg
 * 1 cup miniature marshmallows
 * 1 cup semi-sweet chocolate chips
 * ¼ cup nuts

Directions

 * 1) Melt butterscotch chips and butter or margarine in a 3 quart saucepan.
 * 2) Stir constantly.
 * 3) When melted remove from heat and cool to lukewarm.
 * 4) Then add flour, brown sugar, baking powder, salt, vanilla and an egg.
 * 5) Stir well until completely blended then add the marshmallows, chocolate chips and nuts.
 * 6) After completely mixed, spread into a greased 9 inch square pan.
 * 7) Bake at 350°F for 20 to 25 minutes.