Preheat your oven to 350 degrees F
Mash the bananas in a large bowl until smooth.
Mix in the sugar, oil, non-dairy milk and vanilla extract into the mashed banana.
Mix together the dry ingredients: all-purpose flour, baking soda, baking powder, cinnamon, nutmeg, and salt.
Sift the dry ingredients into the wet mixture. You want a smooth batter, but be careful not to over mix as it might cause for a dense loaf.
Optional step: fold in any toppings you might want to add now.
Add the mixture to a lined loaf pan and spread it out evenly in the pan.
Bake for at 50 minutes. Stick a toothpick in the center of the loaf to see if it comes out clean. If not bake for another 5 minutes.
Let the banana bread cool in the pan for 15-20 minutes. Then transfer the bread to a cooling rack to cool completely.
Serve the bread with vegan butter or spread. Store in an airtight container located in a cool and dry place for 2-3 days.