When denatured in acid circumstances with comparatively little casein round, as in cheese whey, lactoglobulin molecules do bind to every other and coagulate into little clots, which may be made into whey cheeses like true ricotta. Heat-denatured whey proteins are better than their native forms at stabilizing air bubbles in milk foams and ice crystals in ice creams; that is why milks and lotions are usually cooked for these preparations (pp. 26, 43). Both caseins and whey proteins are unusual among food proteins in being largely tolerant of warmth. Where cooking coagulates the proteins in eggs and meat into stable lots, it does not coagulate the proteins in milk and cream — until the milk or cream has become acidic.
- Cooking for Two’s recipes are meant to be timesavers compared to cooking two entirely totally different meals for an individual and a canine — but they arrive in one-meal servings