These are a real treat and fairly simple to make. We needed to clean out our freezer and had some bags of zucchini from last fall. Sarah measured these bags in 2 cup amounts. The recipe comes from the blog called Cooking with My Kid. I used our flour mix and substituted shortening for butter. I read that for every 1 cup of butter, remove 1/4 cup of shortening. After some cross multiplication (thanks math class!), I concluded I needed 1/2 cup of shortening instead of 2/3 cups butter.