<<Disclaimer: Verify this information before applying it to your situation.>> The concensus of five replies is that Rumford, Clabber Girl and Calumet are all GF baking powders. Most agreed that it's helpful it is of Clabber Girl to make it clear on the label. One person said Fleishman's yeast now indicates that it's a GF product. I agree with her hope that maybe during our lifetime this will be required by the FDA. Of the three Rumford is generally the most expensive. One person said that Rumford and Clabber Girl are made by the same company. Another indicated that Calumet is a Kraft company. * Send administrative questions to [log in to unmask] *