PLEASE NOTE: When I share a tried & true recipe, I always credit the source and often will send you to the site for the directions. All you need to do is click on “Print Recipe” below and it will take you to the full recipe. One extra step for an awesome recipe, that’s it! It’s important to me to share the love and send you to the original source.

Ingredients

• 12 tablespoons (1 1/2 sticks) unsalted butter at room temperature
• 1 1/2 cups granulated sugar
• 3 extra-large eggs at room temperature
• 1 1/2 teaspoons pure vanilla extract
• 1 1/4 cup sour cream
• 2 1/2 cups cake flour (not self-rising)
• 2 teaspoons baking powder
• 1/2 teaspoon baking soda
• 1/2 teaspoon kosher salt
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For the Streusel

• 1/4 cup light brown sugar, packed
• 1/2 cup all-purpose flour
• 1 1/2 teaspoons ground cinnamon
• 1/4 teaspoons kosher salt
• 3 tablespoons cold unsalted butter, cut into pieces
• 3/4 cup chopped walnuts, optional

For the maple glaze

• 1/2 cup confectioners’ sugar
• 2 tablespoons real maple syrup

Directions

For the directions to this wonderful Ina recipe, please head to the Food Network. While you are there, be sure to read the great reviews (5 star rating with over 400 reviews).