Preheat the oven to 350°F/180°C and line a loaf pan* with parchment paper.
Peel the bananas, add them to a large bowl and mash them. To the bananas, add the plant-based milk, and coconut oil. Give it a quick mix.
Add the flour, sugar, baking soda, and a pinch of salt to the wet ingredients and whisk everything together. Fold in the walnuts.
Pour the batter into the loaf pan lined with parchment paper. Sprinkle sugar on top.
Bake it in the oven for about 30-35 minutes until golden brown on the top. You can use a wooden stick to test if your banana bread is done in the middle.
Let it cool off before slicing and enjoy!
Notes
*Loaf pan dimension: 10 x 4.7 inch (25.5 x 12cm)Storage: Keep it in the fridge for up to 4 days.