Blueberry Streusel Cake 05/25/2018 By the desserted girl 4 Comments ShareTweet+1Happy Friday! I insist that you make this cake a part of your weekend. It is too delicious to not be included because butter, blueberries and a crumbly streusel topping. I mean, yum. Seriously, this is one of the best cakes I’ve eaten, EVER.