Preheat the oven to 350F and grease a 9x5 loaf pan
Beat the sugar and softened butter until combined
Combine the eggs, mashed bananas, and vanilla in a mixing bowl.
Pour in your dry ingredients and mix well. Once the batter is smooth, fold in the chocolate chips.
Pour your batter into your greased loaf pan - top with more chocolate chips if desired.
Bake for 45-50 minutes or slightly until the toothpick comes out clean
Cut into slices and serve!