What dish did escoffier make for Sarah bernhardt?

Auguste Escoffier created a dish called "Duchess potatoes" for the famous French actress Sarah Bernhardt. This dish features mashed potatoes mixed with butter, cream, and egg yolks, then piped into decorative shapes and baked until golden. It was designed to be both elegant and delicious, reflecting Bernhardt's status as a prominent figure in the arts. Escoffier's culinary creations often aimed to please both the palate and the eye, making them suitable for high-profile guests like Bernhardt.