In the mood for something lemony and sweet? Check out this Lemon Blueberry Crock Pot Cake from Gooseberry Patch's  Foolproof Family Recipes.   Aunt Lou here. I love lemon flavored desserts. I also love blueberry desserts. (This Crock Pot Blueberry Cake is delicious.) So when I saw this recipe, I knew I wanted to try it