by Kate Hehyoe
Hold Onto Your Heat: Want to keep a cooked dish warm until serving? Use your microwave oven as a warming oven but don’t fire it up. A microwave oven’s insulation is good enough to retain heat for quite a while. If your dinner is finished in stages, put the ready dishes in the microwave and close the door; just don’t turn it on, especially with metal cookware in it.
Find more tips to shrink your cookprint in Kate Heyhoe’s book Cooking Green