Three things we look for in a muffin: 1) It’s substantial yet airy. 2) It’s chock-full of fruit. 3) It’s healthy-ish. (Translation: We don’t want to be hungry minutes after eating it.) This recipe checks all our boxes. The key ingredient is whole-wheat pastry flour, which ups the good-for-you factor and keeps them fluffy. We also put in a bunch of blueberries for a hit of antioxidants (and general deliciousness). To top it all off, the batter comes together in one bowl, making these muffins an easy fix for weekday and weekend mornings alike.