2 cups flour

1/2 teaspoon baking powder

1 teaspoon baking soda

1/4 teaspoon salt

1/2 cup butter, softned

1/2 cup light brown sugar, packed

1/2 cup sugar

1/4 cup real maple syrup

1 teaspoon vanilla extract

1 teaspoon maple flavoring

2 eggs

1/4 cup milk

1/2 cup walnuts, chopped

1 cup white chocolate chips

For Frosting:

1/4 cup butter, softened

1/4 cup cream cheese, softened

1 tablespoon maple syrup

1/4 teaspoon maple flavoring

1 cup confectioners' sugar