Egg Saucereference: francatelli-1846reference: mrs-breference: soyer-1845sauces-and-spiceryDiced hard-boiled egg in melted butter sauce. A sauce for fish and light meats (Soyer 1845, Francatelli 1852, Mrs.B, etc) Original Receipt in 'A Shilling Cookery for The People' by Alexis Soyer (Soyer 1845); Egg Sauce.- Two hard boiled eggs cut in dice and added to Melted Butter