Blueberry Banana Muffins

We had some leftover ripe bananas and some frozen blueberries, so I used this recipe (awkward title, in my opinion) and made up a batch. We used frozen blueberries, and we substituted shortening for butter. They turned out good. Today I procrastinated homework and cover letter writing by cooking and baking. Oh well; we all need a mental health day sometimes :)