1 cup butterscotch chips
1/2 cup butter or margarine
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 semisweet chocolate chips
1/2 cup chopped walnuts

In a saucepan over low heat, melt butterscotch chips and butter; cool for 10 minutes. In a mixing bowl, beat eggs, brown sugar and vanilla. Add butterscotch mixture; mix well. Combine flour, baking powder and salt; add to batter and mix well. Stir in marshmallows, chocolate chips and nuts. Spread into a greased 13-in.x9-in.x2-in. baking pan. Bake at 325 degrees for 25-30 minutes or until brownies test done with a toothpick. Cool before