Preheat your oven to 340°F (170°C).
Grease a 2 lb loaf pan.
Mix the dairy-free milk and vinegar, then set aside to thicken.
In a large bowl, sift together the dry ingredients.
In a separate bowl, mix the wet ingredients.
Combine the wet and dry ingredients, stirring gently until just combined.
Pour the batter into the loaf pan and bake for 45-50 minutes.
While the bread cools, prepare the glaze by mixing all the glaze ingredients.
Drizzle the glaze over the cooled banana bread.