This Portable Solar Cooker Can Make You Dinner in 20 Minutes | Sustainability: Permaculture, Organic Gardening & Farming, Homesteading, Tools & Implements |

"Oh, did you want to make muffins on your camping trip? TOO BAD. Unless you have this nifty solar oven that can cook up to three pounds of food for you while you’re kicking back on the beach or trail."