Heavenly Banana Bread Muffin Recipe

Ingredients

• 3 large ripe bananas, mashed
• 1/3 cup unsalted butter, melted
• 1 large egg, beaten
• 1 teaspoon vanilla extract
• 1 teaspoon baking soda
• Pinch of salt
• 3/4 cup granulated sugar
• 1 cup all-purpose flour
• 1/2 cup chopped walnuts or pecans (optional)