The local Hy-Vee grocery store has featured blueberries on sale several times already this spring and summer. I love baking with blueberries, and I was in the mood for coffee cake, with that wonderful brown sugar crumble topping. I did a little online searching and found this blueberry buckle coffee cake from King Arthur Flour. Wow, was this coffee cake good! My hubby ended up eating almost the whole pan himself! And it's a nice alternative to the standard blueberry muffins. Let me know if you give this recipe a try.