My grandma's zucchini bread recipe, time-tested and slightly adapted over the years to turn it into absolute perfection.
Beat eggs until they're light and foamy. Add both sugars, apple sauce, oil, and vanilla. Mix until combined.
In a separate bowl, combine flour, salt, baking soda, baking powder, and spices. Slowly mix this into egg mixture until just combined. Do not over mix.
Stir in zucchini, walnuts, and chocolate chips.
Bake at 350 degrees in two greased 9x5" loaf pans for 50-60 minutes. (Mine are always done in 50 minutes.) Cool on a wire rack.