In the booklet for ours, there are directions for making coffee for a crowd by bringing the water to a boil and putting the ground coffee in a cheese cloth bag and steeping it like tea.
It's great for a large batch of chicken and dumplings. We made dumplings that were like drop biscuits and put them on top of the chicken breasts, lightly dusted them with paprika and let them steam. Just before serving we sprinkled the dumplings with chopped parsley. Mom used to use it for a large batch of baked chicken breasts which could then be carried to the luncheon, etc. and the roaster kept them warm.
The nice thing about the RO is that some of the heat comes from the side of the well. This is why it is so good for long simmering and why it bakes cakes, etc. so well. This is why it roasts turkeys so evenly also. A word of caution learned the hard way: If you bake in a Bundt pan, you have to put a rack under the Bundt pan that lifts it off the floor of the inset pan. The Load and Lift rack is not sufficient because it will let the flutes in the pan touch the inset pan. That conducts heat directly into the Bundt pan and boils the batter right over the top. Flat bottom angel food and other pans work fine with the Load and Lift rack.
In the Summer it is good for steaming and keeping warm corn on the cob. If you are doing any canning that can be processed in a boiling water bath, the inset pan can be removed, at least in the Westinghouse, and water can be boiled in the well. With the rack in place, pint jars can be processed in quantity, but I would advise filling the well with boiling or very hot water in because at 1500 watts, it takes a while to boil that much water if you start with cold.
When we roasted the turkey in it, we kept the rack in position and then used the rack to lift the bird when it was done. We made the gravy in the inset pan and once it was nice and smooth and simmering, we lowered the rack back in so that all of the good drippings stuck to the rack cooked into the gravy.
The inset pan was easily washed by placing it on the bottom rack of our KA.
In addition to large batches of spaghetti sauce, the capacity and gentle heat distribution make it easy to prepare and simmer double or tripple batches of ketchup for canning.