Maple Walnut Blondie Recipe - Tablespoon.com

Ingredients

• 1 cup flour
• 1/2 teaspoon baking powder
• 1/8 teaspoon baking soda
• 1/8 teaspoon salt
• 1/4 cup chopped walnuts
• 1/3 cup butter, melted
• 1 cup packed brown sugar
• 1 large egg
• 1 tablespoon vanilla extract
• 1/2 cup white chocolate chips
• 1/4 cup butter, softened
• 1/4 cup powdered sugar
• 1 ounce cream cheese (2 tablespoons), softened
• 1 tablespoon maple syrup