Nutella Blondies

Ingredients (11)

• 1 cup (4.6oz) all purpose flour
• 1/4 teaspoon baking powder
• 1/4 teaspoon salt
• 1/2 cup (3.5oz) granulated sugar
• 1/2 cup, packed (3.5oz) brown sugar
• 2 large eggs, lightly beaten
• 1/2 cup (4oz / 1 stick) unsalted butter, melted
• 2 oz white chocolate, melted
• 2 teaspoons vanilla
• 1/3 cup chocolate chips
• 1/4 cup Nutella