Zucchini Bread

2 c. sugar
1/2 c. butter
1/2 c. pureed white beans
2 c. shredded zucchini
1/2c.  yogurt
4 eggs
3 c. whole wheat flour (you can use part wheat flour)
2 t. baking soda
2 t. vanilla
1 t. salt
3 t. cinnamon
Milk or cinnamon chocolate chips (I used cinnamon and loved it!) 
Cream butter and sugar together until smooth. Beat in the eggs and add the soda and sour cream, Combine the batter together and then add the flour and the rest of the ingredients. Grease and flour three bread loaf pans (you can have one super full bread loaf or two smaller loaves..take your pick). Bake the bread at 350 for 1 hour (plus or minus a few minutes depending how thick your bread is). Once the bread is done, let it rest on the counter for 10 minutes and then knife around the loaf of bread and turn over on the counter to cool.