Here are some possible reasons and tips to help you achieve light and fluffy pancakes: Overmixing the batter,  Using overripe bananas - Opt for bananas that are ripe but not overly mushy,  cooking pancakes over high heat can cause them to cook too quickly on the outside while remaining undercooked and rubbery on the inside. Use medium heat and allow the pancakes to cook gradually, ensuring even browning and a fluffy texture Overcooking pancakes can result in a dry and rubbery texture. Cook the pancakes until they are golden brown on both sides, flipping them only once. Avoid pressing down on the pancakes while cooking, as this can also lead to a denser texture.  Allowing the pancake batter to rest for a few minutes before cooking can help relax the gluten and improve the texture. This resting period allows the dry ingredients to fully hydrate and ensures a lighter, fluffier result.