1 cup unsalted butter, melted
1 cup firmly packed light brown sugar
2/3 cup granulated sugar
2 large eggs
2 teaspoons pure vanilla extract
1/2 cup all-purpose flour
1½ cup white whole wheat flour
¼ teaspoon baking soda
1 teaspoon salt
1 cup butterscotch chips, divided
1 cup semi-sweet chocolate chips, divided
1½ cup chopped walnuts, divided
Preheat oven to 350° F. Grease a 9 x 13-inch baking pan with vegetable cooking spray. In a large bowl, whisk melted butter and sugars until smooth. Whisk in eggs and vanilla extract. With a wooden spoon, stir in flours, baking soda and salt. Mix just until moistened; do not over mix. Lightly stir in 1/2 cup butterscotch chips, 1/2 cup semi-sweet chocolate chips and 1 cup chopped walnuts. Spread mixture in prepared pan and smooth top. Sprinkle remaining ½ cup each butterscotch chips, chocolate chips and walnuts. Bake until top and sides are golden brown, about 25 to 30 minutes, or until toothpick inserted in center comes out clean. Set pan on wire rack to cool. Cut into 24 squares. Keep in tightly covered container.
Recipe by Kim Galeaz, RD
