Any Flavor Buttermilk Coffee Cake

Just made this for breakfast. A not too sweet treat, I used sliced apples and blueberries, apricot jam and didn't make the icing. I also used butter, and some vanilla sugar because i ran out of regular sugar. It's very moist and light, and i've been requested to make it again next Sunday. 

I used peach peach preserves, apples and walnuts.  It was a good coffee cake.  I thought it was a bit dry though.

how much butter?

My husband enjoyed the coffee cake. I would add vanilla flavoring and butter

This coffee cake is terrific and easy to make. I didn't have shortening so I used coconut oil instead. It worked fine. I used fresh blueberries and strawberry spread. The cake came out delicious. I will make this again. Can't wait to try it with apples and cinnamon next time.