An Omelette or Frittata? What's the Difference? | Book Giveaway Posted by By admin December 15, 2017Posted inContests and Giveaways, Food Facts, History of FoodsNo Comments The question I hear most often is: What is the difference between an omelette and a frittata? The frittata is Italian in origin and the omelette in French..but an omelette…