The butter is boiled in an open pan to allow the water to evaporate.
It is made by boiling butter until all the water has evaporated out and the milk solids have settled to the bottom.
It is made by boiling butter until all the water has evaporated out and the milk solids have settled to the bottom.
Rewrite this sentence for simplicity: The butter is boiled in an open pan to allow the water to evaporate. Output: