I added the ingredients without measuring. Didn't add any milk, added probably a little more butter, added nutmeg, cinnamon, and allspice, and a handful of marshmallows. Used maple sugar instead of regular sugar. Didn't make the topping (didn't have pecans but would have added to the mixture if I had them, or maybe walnuts), but added a little brown sugar to the sweet potato mixture. I also only made one large sweet potato's worth, which fit in a 5×7 casserole dish. Put in oven for 25 mins on 350F°.