Preheat oven to 350 degrees. Grease an 8X8 baking dish and set aside.

To make the blondies, beat the butter and brown sugar until light and fluffy. Add the eggs and vanilla and mix well.

Gradually add in the flour, baking powder, and salt. Mix until well incorporated.

Stir in pecans and white chocolate chips.

Pour the batter into the greased baking dish and bake for 30-45 minutes until a knife inserted in the center comes out clean. Let cool while making the maple sauce.

To make the sauce, whisk together the granulated sugar, maple syrup, and butter in a saucepan over medium heat. Let the sauce simmer for 2-3 minutes and remove from heat. Let it cool for a minute or two. Whisk in the sour cream and vanilla.

But the Butter Maple Blondies and serve with a scoop of Butter Pecan ice cream and drizzle with Maple Butter Sauce.