Medical Definition of ophthalmology. plural. ophthalmologies. : a branch of medical science dealing with the structure, functions, and diseases of the eye.
It will be just fine! Most cake mixes only use 1 or 2 eggs anyway. Replace the water with milk if you have it and then either add an extra dash of oil or just go ahead and replace the oil with melted butter. You'll never miss that egg.
If you are dealing with a whole lot of leftover egg whites, use them up in a batch of angel food cake. A batch of Angel Food Cupcakes bakes a dozen delicious light cupcakes with only five egg whites. If you can make it to 10-12 egg whites, youâll have enough for a full sized Angel Food Cake.