Prepping ahead makes everything coherent. Grab ripe bananas and mash them in a bowl until they resemble a smooth paste. Ripe bananas, with their brown spots, offer the best flavor. In another bowl, combine your oats, baking powder, cinnamon, and salt. Set these dry ingredients aside for later.

In a separate large bowl, whisk together your beaten eggs, mashed bananas, milk (whatever you choose), maple syrup (or honey), and vanilla extract. The goal here is to create a creamy mixture that feels smooth and inviting. Think of a cozy hug!

Next, add the dry ingredients into the wet ingredients. Stir gently. At this point, it’s time to fold in the nuts. If you want chocolate chips, feel free to sneak some in here! Then, give it another good stir until everything is fully integrated.

Preheat your oven to 350°F (175°C). As it warms, grease a baking dish with nonstick spray, butter, or a splash of olive oil. I personally enjoy the flavor that butter adds. Pour your oat mixture into the prepared dish, ensuring it’s evenly spread out.

Pop the dish into your oven and let it bake for about 30-35 minutes. The smell will waft through your home. The top will become golden, and your baked oatmeal will take on a delightful texture. When you think it's ready, insert a knife into the center. If it comes out clean, you’re good to go!

Let your banana baked oatmeal cool for a few minutes after it comes out of the oven. Then slice it up and serve. Depending on your taste or dietary needs, consider toppings like yogurt, additional banana slices, or a drizzle of honey.