Blueberry Cruffins

What's a cruffin? A word that Brad created for this recipe, which is for blueberry "crumb muffins." It works. This treat started with an Ina Garten recipe for Blueberry Crumb Cake, which I decided to make into individual servings — hence the cruffin. It's a lovely recipe for this time of year when berry season is inching closer (although you can use frozen blueberries as well).