Last year, the brand released a line of bread mixes that ... Why I'm Excited About King Arthur's Buttermilk Biscuit Flour Blend The mix is made with unbleached soft wheat flour, baking powder ...

coli fears. Five-pound bags of unbleached, all-purpose flour made by King Arthur Flour Inc. may be contaminated with E. coli., the Food and Drug Administration said. King Arthur Flour, a Vermont ...