This is an easy cinnamon swirl bundt cake with sour cream ... All you need to amp up this cake mix is a simple cinnamon streusel made with flour, sugar, cinnamon, butter and optionally nuts.

Grease and flour a large (10 or 12-cup) bundt pan and set aside. In a large mixing bowl, stir together the cake and ... together the streusel ingredients: granulated sugar, cinnamon and pecans.

For the cinnamon swirl Bundt cake, use a 10-cup bundt pan; for the layer cake, use two 9-inch rounds. In a medium bowl, whisk together flour, baking powder, baking soda and salt. In a large bowl ...

In small bowl, stir streusel ingredients until crumbly; set aside. In medium bowl, mix coffee ... coffee cake with fresh fruit, a small mound of whipped cream and a sprinkle of cinnamon.