Black-and-White Cookies Recipe – Sunset Magazine

Ingredients

• 12 ounces bittersweet or semisweet chocolate, chopped
• 3/4 cup (3/8 lb.) butter, cut into chunks
• 1 1/2 cups sugar
• 3 large eggs
• 2 teaspoons vanilla
• 2 1/4 cups all-purpose flour
• 1 1/2 teaspoons baking powder
• 1/2 teaspoon baking soda
• 1/2 teaspoon salt
• 8 to 10 ounces coarsely chopped white chocolate or 2 cups white chocolate chips