Foam
Aquafaba Science: How Chickpea Water Whips Like Egg Whites
Why the liquid from a can of chickpeas whips into a meringue-like foam, how its proteins and saponins mimic egg white, and where aquafaba works and fails.
IntermediateHow Meringue Works: The Protein Foam Science Behind Perfect Peaks
How meringue forms, why fat ruins it, what cream of tartar actually does, and the difference between French, Swiss, and Italian meringue explained.
IntermediateWhipped Cream Science: Why Cream Turns to Foam
Why heavy cream whips into a stable foam, why cold matters, how sugar and gelatin stabilize it, and the exact point where whipped cream turns into butter.
Beginner