You can put pickled food. Because the enamel pot is made of natural pig iron, plus a rust-proof enamel layer. Pickled food will not corrode the pot. It has no effect on enamel pots. Does not affect its use. So it can be placed. France Lecreuset enamel pot is a well-known brand of kitchen utensils in France, which is famous for producing colorful cast iron enamel pots and has the reputation of "LV in the kitchen".