In a bowl, whisk together the all purpose flour, almond flour, granulated sugar, baking powder, baking soda, kosher salt, and cinnamon.
In a separate bowl, add in the peeled banana. Use a fork to mash it until all the large chunks are gone. Mix in the egg, milk, vegetable oil, almond extract, and vanilla extract. Gently mix in the dry ingredients then fold in the mini chocolate chips until evenly distributed.
Heat a large pan or griddle over medium heat. Add in a ½ tablespoon of butter and allow it to melt and coat the pan. Working in batches, use a ¼ cup measuring cup to pour the batter into the pan, giving them enough room to spread. Cook for 2-3 minutes until bubbles start to form around the edges. Flip the pancakes over and cook for another 2-3 minutes. Remove the pancakes from the pan. Wipe out the pan with a paper towel then repeat this process to cook the remaining pancakes.
Serve the pancakes warm with sliced bananas, more chocolate chips, and maple syrup. Enjoy!