Thanks very much for your link to the Litton Stoneware
eBay site. Great price! Have a comment though. The Romertopf type of cookware is UNGLAZED clay and requires soaking in cold water for 15-20 minutes before each time you use it. It MUST be used from a cold start, i.e. a cold oven. It takes a longer time to cook than many other bakeware, including STONEWARE. BUT it does a great job.
UNGLAZED CLAY cooks by a process DIFFERENT than what happens inside a GLAZED STONEWARE or CERAMIC GLAZED CAST IRON. Similar, but different. It creates a bigger head of steam, as the water absorbed by the unglazed clay heats up and is released into the cooking chamber. In all other cases, the steam must come from the water driven out from the food itself.
So the Litton Stoneware and the Romertopf are not at all Comparable, in spite of their external appearances being nearly identical. It is a shame that the Romertopf is so expensive that people like me cannot afford to buy any of the useful sizes. I saw a lady who had turned her beautiful huge Romertopf, a turkey-sized one, into a geranium planter. After that many years, the pores get clogged, and its life as a cooking vessel is over. For the same reason, a romertopf-type unglazed vessel is not soaped, only scrubbed with salt and a stiff brush.
The Moroccan Tagine, in its original inspiration, is similarly unglazed. Paula Wolfert has written very thoughtfully on this pot and the types of cookery it inspires. There are many types of clays, she says, and each has physical characteristics that leads to a certain type of construction that in turn dictates what [and how] things can be cooked in them.
[Couscous and Other Good Food from Morocco by Paula Wolfert (Paperback - Feb 18, 1987)
Buy new: $19.00 $12.92 48 Used & new from $6.64
Amazon]
"Sandy Pots" from China, and their Korean and Indian equivalents, make excellent unglazed stovetop or ovensafe cookware. People close to Koreatowns near LA or elsewhere or who have Korean friends should check out these beautiful pots. These are NOT the same as their STONE pots that are made of stone, for another purpose [ dolsot pots for bi-bim-bap]!!!!