HomeLondonWhat Is The Most Popular Breakfast In Uk? What Is The Most Popular Breakfast In Uk?By Naomi Reed / November 16, 2022 November 16, 2022 eggs. Almost two in every five people love eggs for breakfast, making them the UK’s most popular breakfast food. Ranked in order the nation’s favourite breakfast foods are: Eggs (39%) Toast (38%) Bacon (35%) Cereal (33%) Sausages (25%)