Ingredients

1 cup butterscotch chips1/2 cup butter, cubed2 large eggs2/3 cup packed brown sugar1 teaspoon vanilla extract1-1/2 cups all-purpose flour2 teaspoons baking powder1/2 teaspoon salt2 cups miniature marshmallows2 cups semisweet chocolate chips1/2 cup chopped walnuts

Preparation

In a microwave, melt butterscotch chips and butter; stir until smooth. Cool for 10 minutes.

In a large bowl, beat the eggs, brown sugar and vanilla until blended. Beat in butterscotch mixture. Combine the flour, baking powder and salt; gradually add to batter and beat until mix well. Stir in the marshmallows, chocolate chips and nuts.

Spread into a greased 13x9-in. baking pan. Bake at 325° for 25-30 minutes or until a toothpick inserted in the center comes out clean (do not overbake). Cool completely on a wire rack.