Ingredients

  • 3/4 cup butter, at room temperature
  • 3/4 cup granulated sugar
  • 3/4 cup brown sugar
  • 1 1/2 teaspoons vanilla
  • 3 large eggs
  • 2 1/4 cups all-purpose flour
  • 1 teaspoon salt
  • 1 teaspoon baking soda
  • 3/4 cup butterscotch chips
  • 3/4 cup chocolate chips
  • 3/4 cup chopped walnuts (about 3 oz.)

Method

  • In a bowl, with a mixer on medium speed, beat butter, granulated sugar, and brown sugar until smooth. Add vanilla and eggs and beat until well blended.
  • Stir in flour, salt, and baking soda until well combined. Stir in butterscotch chips, chocolate chips, and walnuts. Butter a 9- by 13-inch baking pan and spread dough level in pan.
  • Bake in a 350° regular or convection oven until top is browned and a wooden skewer inserted in center comes out with moist crumbs attached, about 30 minutes. Cool on a rack for 15 minutes, then cut into 24 rectangles. Serve warm or cool.
  • Nutritional analysis per bar.