I have cooked shrimp scampie, scallopped potatoes & ham. Leftover meatloaf, and every kind of sandwich imaginable. I have both a muffpot and a hotdogger on my sled. The saucier items work better in the muffpot but it will still leak a little. The garlic from the shrimp scampie could be smelled for a thousand miles after we ate them.
Everything that goes in the hot dogger gets wrapped in parchment paper to keep it from getting gray.