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.
Instructions. 1  Position an oven rack in the center and preheat oven to 350 degrees. 2  In a large bowl, beat together the dry cake mix, oil, and eggs with an electric mixer on medium-low speed until well blended, about 1 minute. 3  Roll into 1-inch balls and place them about 2 inches apart onto prepared cookie sheets.