This fascinating chemical reaction demonstrates acid-base interactions and shows how membranes can be semi-permeable, allowing water to pass through and causing the egg to change size. See this ...

Here’s how to make Ginger Apricot Muffins, Buttermilk Pancakes and Jelly Donut Cupcakes with an egg substitute.

Step 9: Finally, compare the egg in water. The surface of the shell should be drastically different to the other eggs in the experiment.