Disappearing Marshmallow Brownies

1 cup butterscotch chips
1/2 cup butter
2 eggs
2/3 cup brown sugar
1 teaspoon vanilla
11/2 cups flour
2 teaspoons baking powder
2 cups miniature marshmallows
2 cups chocolate chips
1/2 cup chopped walnuts or pecans

Melt butterscotch chips and butter in a 3-quart saucepan over medium heat, stirring constantly. Remove from heat and cool to lukewarm.

When cooled, beat in eggs, sugar and vanilla. Combine and add flour and baking powder. Fold in marshmallows, chocolate chips and nuts.

Spread in a greased (or sprayed with cooking spray) and floured 9-by-13-inch pan. Bake at 350 degrees for 20 to 25 minutes.

 Makes around 24, depending on how you slice them.

Test note: These chewy-soft brownies tasted great. And, yes, they disappeared in a hurry!

 AUTHOR: Marge