In a high-powdered blender (like a Vitamix) blend dates, bananas, carrots, and coconut oil. Layer them in that order for the most effective blending.
Add in yogurt, eggs, and vanilla. Blend well and then add the dry ingredients. Use a blender tamper to push the dry ingredients down so they’re fully incorporated into the batter.
Spoon into 12 regular size muffin liners and bake for 25 minutes.