Use a handheld or box grater to shred the zucchini. Peel and dice the pears. Preheat your oven to 325 degrees. Spray 2 8x4" loaf pans with cooking spray and line the bottom with parchment.
Whisk the zucchini, sugars, eggs, oil, and vanilla in a large bowl.
Combine the dry ingredients and stir in. Fold in the diced pears (and pecans if desired).
Pour the batter into the prepared loaf pans.
Bake at 325° for 55-65 minutes or till a toothpick inserted in the middle comes out clean.
Cool 10 minutes in the pan before removing to a wire rack.
Notes
*You can replace one of the cups of white flour with whole wheat flour.
You can also make 24 muffins, bake them for 18-20 minutes.
I sometimes make 12 muffins and 3 mini loaves. I bake the mini loaves for about 25 minutes.
You can store leftover bread for 4-5 days at room temperature if wrapped in plastic wrap or stored in an airtight container.