AdvertisementFlat Zucchini Bread? Stuck Chicken? Get AdviceOctober 18, 2010NPR StafffacebookEmailThis freshly-baked zucchini bread rose as it was supposed to. But a common problem bakers face is flat zucchini bread. Food chemist Shirley Corriher suggests making sure the baking powder is fresh -- and using less leavening. (iStockphoto.com)