This banana bread is more a bread than a cake, and is just barely sweet. You can increase the sugar to 1 cup (or even 1 1/4 cup for a very sweet, dessert banana bread). Use very very ripe bananas.
Preparation time: 15m
1/2 c almond milk, 1 1/2 t apple cider vinegar, 4 bananas, 3/4 c sugar, 3/4 c coconut oil, 1 T vanilla extract, ds cinnamon, 1 t salt, 1 t baking soda, 3 c white whole wheat flour, 1/2 c walnuts