Creating Soft & Fluffy Banana Muffins is a joyful experience if you follow these simple steps:

1. Preheat your Oven: Begin by preheating your oven to 350°F (175°C). Line a muffin tin with paper liners or grease it.
2. Mash the Bananas: In a mixing bowl, mash the ripe bananas thoroughly using a fork until smooth.
3. Combine Wet Ingredients: Stir in the melted butter to the mashed bananas until well combined. Then, add the beaten egg and vanilla extract, mixing until everything is nicely blended.
4. Mix in Sugar: Add the granulated sugar and stir until the mixture is smooth and creamy.
5. Add Dry Ingredients: Sprinkle the baking soda and salt over the mixture, stirring just to combine. Then, gently fold in the all-purpose flour while being careful not to overmix. The batter should be slightly lumpy.
6. Fill Muffin Tin: Scoop the batter into the prepared muffin tin, filling each cup about two-thirds full.
7. Bake: Place the muffin tin in the preheated oven and bake for 20-25 minutes. You can check for doneness by inserting a toothpick in the center; it should come out clean.
8. Cool: Once done, remove the muffins from the oven and allow them to cool in the pan for about 10 minutes. Afterward, transfer them to a wire rack to cool completely.

Following these steps will lead you to golden, Soft & Fluffy Banana Muffins. If you follow the instructions carefully, you will enjoy muffins that are light, fluffy, and bursting with banana flavor.