I went to a yard sale last week and came home with some new cooking toys for camping - I got an omnia oven and a coleman oven in a box for $10 altogether (they are ridiculously expensive if bought new and I never could bring myself to buy either one). Today I played with the omnia and am very puffed up that I didn't burn anything (that is the big deal with it - people burn stuff easily in it). I did over fill it - have to remember not to do that because it is messy. I just used a cheap cake mix in case - this was for experimenting more than eating. If not raining - am going to try the coleman oven tomorrow over a wood fire rocket stove.