Here it is a 12 volt oven that I bought at a garage sale last year for $4.00. I used it last winter and have started using again this year. You can buy them new at truck stops for about $30.00. It will heat things up on low or cook on high. I usually put it on low for about 2hrs. before lunch. It works great for Swedish meatballs, enchiladas, little smokys, Ribs, meatloaf, etc,etc. I put some aluminum angle around it so it doesn't slide around. It's great fun and nice to have a hot meal on the trail and you'll be a hero with your wife.