They are bought from a potter in the town or the village because he knows traditionally, where to get the best clay.
Actually, after eating the beans, I had a clay aftertaste in my mouth for four days.
 All slow cooker recipes can be done in a maximum of 2 to 3 hours example: one recipe that takes the longest time - beef bone broth cooks in 2.
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Ha Ha Ha This is a common sense.
Some may feature handles for easier lifting.