I bought this product a week ago not realizing how much time and cleaning it would save me, but I can say now that it is definitely a life saver. I can prep supper in the morning, set it to slow cook and leave for work. Get home, food is done and still warm. Serve directly from the pot and store leftovers in the fridge. Then all I need to clean up after is put in the dishwasher. Cuts down on the quantity of dishes I would use for many of my recipes.
I made spaghetti and meatballs at the same time and it turned out perfectly. You can even mix cake batter (use a silicone whisk) and bake it directly. I guess everything IS possible with the Possible Cooker.