1-Preheat your oven to 350°F (175°C). Grease and flour a 9×5 inch loaf pan to ensure easy removal. For dietary preferences, consider lining the pan with parchment paper.

2-In a large bowl, mash the ripe bananas thoroughly until smooth. For a vegan or low-calorie option, use ripe bananas to increase natural sweetness.

3-Cream the softened butter with sugar until light and fluffy using a hand mixer. For vegan versions, use your chosen plant-based butter substitute.

4-Beat in the eggs one at a time, followed by the vanilla extract, ensuring the mixture is well combined. For vegan recipes, use flax eggs instead of regular eggs.

5-In a separate bowl, whisk together the flour and baking soda. Gradually add this dry mixture to the wet ingredients, mixing gently to avoid overworking the batter.

6-Pour the batter into the prepared loaf pan and smooth the surface with a spatula. For gluten-free variations, ensure the batter is evenly distributed.

7-Bake for 60-70 minutes, or until a toothpick inserted in the center comes out clean. Adjust cooking time slightly for gluten-free or vegan recipes if needed.

8-Allow the banana cake to cool in the pan for 10 minutes before transferring to a wire rack to cool completely. Serve as is or with a light frosting if desired, adapting toppings for specific dietary needs.