Preheat your oven to 350°F / 177°C. Generously coat the inside of a 1. 5- to 2-quart ceramic baking dish with coconut oil.
In a large bowl, combine the plant-based milk, arrowroot starch, Sucanat, brown-rice syrup, vanilla, cinnamon, nutmeg, and sea salt.
Whisk vigorously until the mixture is smooth and no lumps remain.
Add the torn bread, sliced bananas, and vegan chocolate chips to the liquid mixture.
Stir gently to combine, slightly mashing the bananas as you go, and allow the bread to absorb the liquid.
Scrape the entire mixture into your prepared baking dish. Press down gently with a spatula to create an even, smooth top.
Let the dish sit at room temperature for 10 minutes. This allows the bread to fully soak up the delicious custard.
Bake uncovered for about 30 minutes, or until the top is lightly browned and the center is firm to the touch.
Remove from the oven and let it cool slightly. This pudding is at its ooey-gooey best when served warm!