Blend the oats until you get a fine, flour-like consistency, about 1-2 minutes.

In a medium bowl, mash 2 ripe bananas with a fork until mostly smooth, leaving a few lumps for texture.

Add 2 large eggs, 1/2 cup milk of choice, and 1 teaspoon vanilla extract to the mashed bananas. Whisk until well combined and slightly frothy, about 30 seconds.

In a separate bowl, stir together the oat flour, 1 teaspoon baking powder, 1/2 teaspoon cinnamon (if using), and a pinch of salt.

Slowly add the dry ingredients to the wet ingredients, stirring gently with a spatula until just combined.

Heat a non-stick skillet or griddle over medium heat and add a small pat of butter or a light coating of oil.

Using a 1/4 cup measuring cup, pour batter onto the skillet. Cook for 2-3 minutes until bubbles form on the surface and edges look set.

Flip carefully and cook another 1-2 minutes until golden and cooked through.

Enjoy with your favorite toppings such as pure maple syrup, fresh fruit, or a dollop of yogurt.