Preheat your oven to 325 °F (163 °C). Grease your loaf pan with butter or nonstick spray, or line it with parchment paper for easy removal later.
In a large bowl, whisk together the melted butter and honey until smooth and glossy. Add the eggs, mashed bananas, milk, and vanilla extract. Mix until everything is evenly blended and creamy.
In a separate bowl, whisk together the flour, baking soda, and salt. Mixing them separately helps distribute the leavening agent evenly, which ensures the bread rises properly.
Pour the wet mixture into the dry ingredients and gently fold together with a spatula until just combined. Avoid over-mixing — the batter should look slightly lumpy but fully incorporated.
Pour the batter into the prepared pan. If you like, decorate the top with banana slices or a sprinkle of chopped nuts. Bake for 50–55 minutes, or until a toothpick inserted in the center comes out clean. Let it cool in the pan for 15 minutes before transferring to a cooling rack to finish cooling.