1Preheat your oven to 350°F (175°C) and lightly grease a small cake pan.
In a large bowl, combine the grated apple, whole wheat flour, baking powder, and cinnamon.
In another bowl, mix together the unsweetened applesauce, Greek yogurt, and honey until well combined.
Add the wet ingredients to the dry ingredients and stir until just combined. Do not overmix.
Pour the batter into the prepared cake pan and spread it out evenly.
Bake in the preheated oven for 25-30 minutes, or until a toothpick inserted into the center comes out clean.
Allow the cake to cool in the pan for 10 minutes before transferring it to a wire rack to cool completely.
Slice and enjoy your Healthy Apple Cinnamon Cake!