Preheat oven to 350℉, and grease a 10x5 loaf pan with butter or nonstick cooking spray
In a large mixing bowl, add the eggs, and beat well
Add the bananas, and mash until most lumps are gone
Add the melted butter, milk and vanilla extract, and mix until just combined
Gently whisk in the flour, sugar, baking powder, baking soda, ground cinnamon and sea salt until just combined. Do not over mix
Stir in the chocolate chips
Pour batter into prepared loaf pan, and top with extra chocolate chips, if desired
Bake for 40-45 minutes, or until toothpick inserted into the center comes out mostly clean ( a few crumbs are fine), and bread is deeply golden brown. Cover bread with foil halfway through baking (if needed) to prevent bread from getting too dark
Remove from oven, allow to cool slightly, and remove from loaf pan to finish cooling on a wire rack or platter