Dominique Ansel Treehouse is a new all-day café in Covent Garden, with a small menu made up of small plates, larger plates, and desserts to share. You can expect things like chicken liver mousse mille-feuille, camembert fondue with croissant chips, and steamed brioche pudding with lamb. And for the sharing desserts you’ve got sticky toffee pudding, profiterole ‘building blocks’, and cascade tiramisu.