DOWAN Butter Keeper Crock

The water creates an airtight barrier that prevents oxygen from reaching the butter. This seal stops the butter from oxidizing or spoiling, allowing it to stay fresh and spreadable at room temperature for up to 30 days.

This keeper is designed specifically for real, solid butter. It does not work well with margarine, whipped butter, or butter spreads, as these have different melting points and consistencies that will cause them to fall out of the crock into the water.

For the best results, you should refresh the water in the base every two to three days. This keeps the seal clean and ensures your butter remains fresh.

Yes, the porcelain crock is dishwasher safe. However, the lid features a natural wood knob, so we recommend hand-washing the lid to preserve the wood's finish and prevent warping.

To ensure the butter stays in place, pack it firmly into the lid using the back of a spoon, making sure to remove any air pockets. Once packed, press it against the sides of the crock to create a secure seal.