Lemon Blueberry Sour Cream Coffee Cake

"Lemon Blueberry Sour Cream Coffee Cake: The best recipe to serve to unexpected guests! Easy with a cake mix and still so tasty - nobody will ever know! The entire cake - including the streusel! - is made with boxed lemon cake mix. All you have to do is crumble butter with the mix until crumbs form. Set aside part of it for the topping and beat the rest with eggs and sour cream. Folding in blueberries makes it feel extra-special and homemade - and if you like, you can top it with lemon glaze once it's baked!"

Preparation Time10 min

Cooking Time50 min

Cooking Vessel Size7 x 11 Baking Pan