Celebrity chef was her impact on American cuisine, her kitchen has been preserved on display at the Smithsonian Museum of American History. In recent years, gaining a Michelin star has increased a chef's profile sufficiently for them to be featured on television and become a household name. Marco Pierre White became the youngest chef in the world to achieve three Michelin stars, which went on to make him a household name and have one of his cookbooks, "White Heat", described in 2005 as "possibly the most influential recipe book of the last 20 years" by food critic Jay Rayner. More typical of
Celebrity chef some have achieved this through success in the kitchen, publications and achieving such awards as Michelin stars while others are home cooks. Celebrity chefs can also massively influence cuisines across countries, with foreign cuisines being introduced in their natural forms for the first time due to the work of the chef to inform their viewers. Sales of certain foodstuffs can also be enhanced, such as when Delia Smith caused the sale of white eggs across the UK to increase by 10% in what has since been termed the "Delia effect". Endorsements are also to be expected from a celebrity chef,