Assertion: cultured buttermilk | /r/AtLocation | the u.s.
Facets:
value: primarily
type: DEGREE
value: by mixing pasteurized milk
type: MANNER
Source sentences:
text: Cultured buttermilk is primarily made in the U.S. by mixing pasteurized milk with lactic acid-producing bacteria, such as Lactococcus lactis or Lactobacillus bulgaricus.