redhead or brunette? no, blondies! — Les Petites Gourmettes

Ingredients

• 2 3/4 cups flour
• 1 1/4 teaspoons baking soda
• 1 1/4 teaspoons salt
• 1 1/2 teaspoons ground cinnamon
• 1 teaspoon ground ginger
• 1/4 teaspoon ground cloves
• 1 1/4 cups (2 1/2 sticks) unsalted butter, room temperature
• 1 1/3 cups packed brown sugar
• 1/3 cup sugar
• 2 large eggs plus 1 egg yolk
• 1/3 cup unsulfured molasses
• 1 1/4 teaspoons vanilla extract
• 1 1/2 cups white chocolate chips
• 1/2 cup milk chocolate chips, melted in the microwave