I am an economist and rational thinker

I am an economist and rational thinker and I have created a company. I sell traditional clasical spanish ommelette with potato, egg, onion, olive oil and salt. All the ommelettes are cooked fresh from scratch the same day the ommelettes are delivered or eaten. All the ommelettes have the same grams of potato, egg, onion and salt. You decide the price of your ommelette. Who is the best chef? Who wins the most money?. Do you want to participate in a culinary, social and psychological experiment?. Thank you.