Twitter (and Uncle Mike's) Banana Bread

mashed very ripe bananas (from about 6 bananas)

large eggs

canola oil, plus more for the pan

 all-purpose flour, plus more for the pan

sugar

3.5-oz box vanilla instant pudding mix

baking soda

kosher salt

unsweetened shredded coconut

3.5-oz bar dark chocolate, chopped into chunks

Salted butter, for serving