Linda's Zucchini Bread

3 eggs, beaten
3 c shredded zucchini
1 c oil
3 t cinnamon
1 t baking soda
3 c flour
2 c brown sugar
1 t salt
2 t vanilla
1/2 t baking powder
Nuts (optional)

Mix together and bake in a loaf pan at 350 F for 1 hour.