Madge's Zuke Bread

Apparently the bread was enjoyed so much that some asked for the recipe.
Is there any greater compliment?

3/4 c. mixture of multigrain and millet (more multigrain than millet)
3/4 c. unbleached white flour
1/2 c. sugar
1 t. baking powder
1/2 t. baking soda
1/4 t. salt, if desired
1 1/2 t. pumpkin pie spice (or cinnamon, ground cloves, and nutmeg)
1 egg white
1 whole egg
2 T. oil
12 T. milled flax
1 1/4 c. packed, finely grated unpeeled zucchini (about 1 medium zuke)
1 t. vanilla
1/2 c. finely chopped nuts (optional)
1/3 c. raisins (optional)

Combine all main ingredients really well. Stir in optional nuts and raisins at end.Pour batter into a greased loaf pan. Bake the bread in a preheated 350 oven for 50-60 minutes or until a pick inserted in the center of the bread comes out clean.
Let cool in pan, serve with butter.