This is a 15 L crockpot made by Zaklady Ceramiczne Boleslawiec at their factory in Boleslawiec, Poland. It is made of porcelain clay with a food safe glaze, guaranteed to be lead and cadmium free. It is designed with straight sides and with a moat into which the lid is placed. This moat is filled with water and is a natural way of ensuring the pots are air tight, yet allowing the carbon dioxide, which is produced during fermentation, to escape.
Crockpots and fermented food have a history of being part of peasants’ fare. The pots have a slightly rustic appearance. Although they are beautifully finished, often they have tiny unevenness in the glaze. These in no way interfere with the functioning or hygiene of the pots, but to our mind add character and charm.
All crockpots come with 2 heavy unglazed ceramic weights to hold the vegetables down under the brine. Some people keep a couple of the outer cabbage leaves to lay on top of the cabbage and brine to hold down any tiny bits of shredded cabbage that float to the surface. This is not necessary, but you do end up with a couple of beautifully fermented cabbage leaves that you can use to make cabbage rolls.
How many cabbages in a 15 L crockpot?
Often we are asked how many cabbages fit in a 15 L crockpot . A reasonable question for people about to venture on their first sauerkraut making exercise with their new pot. However, the question is a bit difficult to answer as it depends on the size of your cabbages. As a rough estimate, I would say that you need about 7 to 8 medium to large sized cabbages to fill a 15 L pot. Either you’ll be feeding a big and sauerkraut hungry household or you’ll be starting to make sauerkraut for friends, even commercially.
Another, related, question is whether it is necessary to fill a pot. Our answer is that it is advisable to do so. The more cabbage you have in the pot, then the less air. Turning cabbage into sauerkraut is an anaerobic process, that is it is done without air. Mould however grows on the surface of material that has contact with air. To give the lactobacillus the chance to grow a good sauerkraut making environment that is hostile to moulds, you need to exclude as much air as possible.
Look in the Recipe section of our Blog to find our collection of fermentation recipes.
Dimensions and weight of 15L crockpot
- height with lid on: 44 cm
- approx. dry weight with lid on: 8.96 kg
- height without lid on: 35.5 cm
- approx. dry weight without lid on: 7.58 kg
- outer diameter : 32 cm
- outer diameter plus handles: 35 cm
- moat depth: 4 cm
- diameter of opening: 17.5 cm
- approximate fill height: 26 cm
- diameter of ceramic weights: 25 cm
- approx. weight of ceramic weights: 3.7 kg
Note: The weights given here are approximate because there is a large component of the crockpot making process which is hand made. Our pots therefore vary in weight.