Baking powder is a dry chemical used in cooking, mainly baking. Traditional baking powder was composed of a mixture of tartaric acid and bicarbonate of soda (baking soda), a quantity of flour usually being added to reduce the strength [1]. When dissolved in water the acid and bicarbonate react and emit carbon dioxide gas which expands, producing bubbles to leaven the mixture.What are the ingredients in baking powder?
1/4 tsp. soda and 3/4 tsp. cream of tarta=1 tsp. bkg. pwdr.
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