Preheat oven to 325 and line a baking pan with aluminum foil.? Spread the oatmeal on the pan and sprinkle with the cinnamon.? Bake for 5 minutes.? Set aside to cool.? Turn the oven up to 350.

Combine the banana, eggs, yogurt, baking powder and honey in a bowl and mix on low with an electric mixer.

Add the cooled oatmeal to a blender and pulse until it is smooth.? Stir the oatmeal into the liquid ingredients.

Stir in the chopped plums. Spoon the mixture into a muffin tin. Bake for 25 minutes.? Enjoy!