Salt & Science is a practical cooking guide focused on the kitchen applications of sodium bicarbonate — tested in a standard home kitchen, explained without jargon.
The cooking techniques on this site emerged from a straightforward question: baking soda appears in every kitchen, but most cooks use it in only one or two ways. The food science behind it suggests there are at least six distinct, practical applications — each relying on a different property of the compound.
We set out to test each one with exact measurements in a home kitchen setting, not a professional test lab. The results are presented with the chemistry that explains why each technique works, the precise quantities that make it reliable, and honest approximate estimates of the calorie comparisons involved.
The amount matters. Too much produces off-flavours; too little has no effect. Every quantity on this site is specified to the level of precision that determines the result.
Calorie comparisons are approximate estimates, not clinical measurements. We say so clearly and repeatedly. Individual results depend on actual ingredients and quantities used.
Amazon affiliate links are disclosed clearly on every page where they appear. Our editorial content is not influenced by our affiliate relationships.
Salt & Science participates in the Amazon Services LLC Associates Program. When you click an Amazon link on this site and make a qualifying purchase, we earn a small commission at no additional cost to you. We link to standard food-grade baking soda because it is what all six techniques require — not because of any preferential arrangement with any brand.
All calorie comparisons on this site are approximate estimates calculated from standard recipe quantities and typical nutritional values. They are intended to illustrate the general direction and approximate scale of the difference — not to serve as precise nutritional data. We recommend consulting a qualified nutritionist or dietitian for personalised dietary guidance.
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