Field Notes Kitchen is a practical kitchen science guide built around one ingredient and what it actually does — when used correctly.
Sodium bicarbonate appears in virtually every kitchen. Most cooks use it for one thing. The food chemistry behind it supports six distinct cooking applications, each relying on a different property of the compound: its alkalinity in water, its CO₂ production when it meets acid, and its effect on Maillard browning at food surfaces.
This guide documents all six with the exact measurements that make each technique work reliably. Precision matters here because too little baking soda in parboiling water and the surface change doesn't occur; too much and food takes on an off-flavour. The amount is what matters.
Every quantity is specified to the level of precision that determines whether a technique works or produces off-flavours.
Calorie comparisons are approximate estimates. We say so clearly, repeatedly, and prominently throughout the guide.
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Field Notes Kitchen participates in the Amazon Services LLC Associates Program, an affiliate advertising programme. We earn a small commission when you click our Amazon links and make a qualifying purchase — at no extra cost to you. We link to standard food-grade baking soda because it is what every technique in this guide requires.
All calorie comparisons are approximate estimates based on standard recipe quantities and typical nutritional values. They illustrate the general scale and direction of differences between preparation methods — they are not precise nutritional data. For personalised dietary guidance, consult a qualified professional.
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