Blueberry Cornbread muffins

We got a ton of fruit from the farmers market this week. While I was looking at the piles and trying to figure out what to make so it wouldn't go bad before we could eat it all, an idea floated into my mind, of blueberry cornbread muffins. You guys have heard of this right? I don't think I made it up cause I am such a paint-by-numbers cook but I didn't have a recipe for it. I combined a recipe for blueberry muffins with the cornbread one, both from the King Arthur Flour Baking book. They turned out great and we ate the last of them for breakfast this morning (meaning they didn't even last 24 hours.)