Baking Powder CooksInfo
#0183;#32;Baking Powder manufacturers switched to using SAS because of its ability to hold off the reaction until the baked good went in the oven. Calumet Baking Powder came on the market in America in 1889. Magic Baking Powder was first made in Canada in 1897 by the E. W. Gillett Company in Toronto, and later bought out by Standard Brands.