A sprinkle of citric acid adds brightness to sauces, jams, and vinaigrettes. We all cook with acid. We add a squeeze of lemon to our salad dressing or a splash of vinegar to our pan sauce. It’s an ...
Making citric acid at home is harder than it sounds. Although scientists first isolated citric acid from citrus fruits more than 200 years ago, it’s not the simplest chemistry to pull off. About 100 ...