Orange Omelette for Harlots and Ruffians

This is a medieval recipe. The original instructions (translated from the medieval language) read as follows: "How to make an orange omelette: Take eggs and break them, with oranges, as many as you like; squeeze their juice and add to it the eggs with sugar; then take fat, and heat it in the pan and add the eggs. This is for ruffians and brazen harlots."