Preheat the oven to 350°F. Grease a 24-count mini muffin tin.

Combine oats, bananas, eggs, dates, baking soda, and salt in a blender. Blend until smooth. Divide batter evenly among prepared muffin cups. Bake for 10-15 minutes or until golden brown and a toothpick inserted into the center comes out clean. Let cool in the pan for 5 minutes, then transfer to a wire rack to finish cooling. Can be stored in an airtight container in the refrigerator for 3-4 days.