Preheat your waffle iron according to its instructions.
In a large bowl, whisk together the mashed banana, egg, almond milk, light olive oil, fresh lemon zest, and vanilla extract until everything is nicely combined.
Gently fold in the pancake mix to the wet ingredients. Stir just enough until combined; a few small lumps are perfectly fine! Do not overmix to keep your waffles light and fluffy.
Lightly coat your preheated waffle iron with a non-stick cooking spray or a touch of melted coconut oil to prevent sticking.
Pour the batter onto the center of your waffle iron, close the lid, and cook for about 2-4 minutes, or until your waffles are beautifully golden brown and crispy. Cooking time might vary based on your waffle maker.
Carefully take the cooked waffles off the iron and place them on a plate or a cooling rack. Keep them warm if you're making a batch.
Top your healthy waffles with fresh berries, a drizzle of pure maple syrup, or a dollop of plain Greek yogurt for an extra boost!