Crumb Coffee Cake

• 1 cup butter, softened
• 1-1/2 cups sugar
• 2 large eggs, lightly beaten
• 1-1/2 teaspoons vanilla extract
• 2 cups cake flour
• 1 teaspoon baking powder
• 1 teaspoon baking soda
• 1 cup sour cream
• 1/2 cup chopped walnuts
• 1/4 cup packed brown sugar
• 2 tablespoons sugar
• 1 teaspoon ground cinnamon
• 7 tablespoons all-purpose flour
• 1/4 cup packed brown sugar
• 3 tablespoons sugar
• 2 teaspoons ground cinnamon
• 5 tablespoons cold butter
• 1 cup chopped walnuts
• 1/4 cup confectioners' sugar
• 1-1/2 teaspoons whole milk
• 1/4 teaspoon vanilla extract

1. In a large bowl, cream butter and sugar. Beat in eggs and vanilla. Combine the flour, baking powder and baking soda; add to creamed mixture alternately with sour cream. Pour half of the batter into a greased
2. .
3. Combine filling ingredients; sprinkle over batter. Carefully top with remaining batter. For topping, combine the flour, sugars and cinnamon in a bowl; cut in butter until crumbly. Stir in walnuts. Sprinkle over batter.
4. Bake at 350u0b0 for 45-50 minutes or until a toothpick inserted in the center comes out clean. Cool on a wire rack. Combine icing ingredients; drizzle over coffee cake.

butter, sugar, eggs, vanilla, cake flour, baking powder, baking soda, sour cream, walnuts, brown sugar, sugar, ground cinnamon, flour, brown sugar, sugar, ground cinnamon, cold butter, walnuts, confectioners, milk, vanilla

Taken from www.tasteofhome.com/recipes/crumb-coffee-cake/ (may not work)