Whisk together eggs and sugar until pale yellow and bubbly.
To the eggs, pour in the oil, milk, maple syrup, and vanilla extract.
Add pumpkin to the bowl and whisk to thoroughly combine.
Pour in dry ingredients and the chocolate chips. Fold together with a spatula as to not over-mix the batter.
Pour the batter into a loaf pan and tap a few times on the counter to bang out any air bubbles. Bake for an hour at 350º.
Notes
Whisk the eggs until very fluffy and foamy. This will ensure a higher rise when the bread bakes.Switch from a whisk to a spatula when folding in the flour and chocolate chips. It helps to lessen the friction and thus will help to lower the risk of over mixing.