I made two pans of lasagna, one I froze, the
other I took camping. I used rigatoni noodles
and put it in 9 x 9 pans. We have never used our oven in the travel trailer because it makes it too hot, so I put the toaster oven outside, placed the lasagna (covered with foil) in it and baked it at 350 degrees for 45 minutes....... perfect. Prepare ahead of time, bake and no clean up. my kinda' dish! You could also use an electric skillet, just drop the foil pan down in the skillet...... still no clean up.