Preheat the oven to 375F.
Peel the bananas into a medium mixing bowl. Using a regular ol' table fork, mash them until pulpy.
2 large Bananas
Add remaining liquid ingredients to the bowl - applesauce, egg, yogurt, vanilla and agave. Stir vigorously with the fork until your batter is mostly uniform with a few chunks of banana.
¾ C Greek Yogurt, 1 large Egg, ½ C Unsweetened Applesauce, ¼ C Agave, 1 tsp Vanilla Extract
Add your dry ingredients to the batter. Stir everything together until mixed well and there are no pockets of dry ingredients left.
1 ¼ C Whole Wheat Flour, 1 tsp Baking Powder, 1 tsp Baking Soda, 1 tsp Cinnamon, 1 tsp Kosher Salt, Non Stick Cooking Spray
Finally, stir in your add-ons. I added just the oats at this step, but if you're using nuts, seeds, granola or berries, this is a great place to fold them in.
1 C Rolled Oats
Line a muffin tin with paper liners (optional, but it makes clean up easier) and spray with non-stick cooking spray. Portion batter evenly between the muffin cups.
OPTIONAL: Once the batter is evenly distributed, you can either bake the whole wheat muffins straightaway or opt to top them with a little more good stuff. I sprinkled half with rolled oats and the other half with walnut pieces.
Bake at 375F for 20-23 minutes, until a toothpick comes out clean. TIP: Check several muffins from different spots on your pan to ensure that they baked evenly. If some are still gooey, simply remove the "done" ones to a rack to cool and return the pan to the oven for another minute or so. Allow muffins to cool in the pan for about 10 minutes. You can then remove the muffins to a cooling rack. Enjoy!