"Joy of Cooking" has a recipe for dark chocolate this & credits Baltimore with the invention; I prefer vanilla or maple
[DOC] [TLE] cake BAKERY NOTES - Google Docs [PAR] Lady Baltimore Cake ... Cake recipes, Fannie Farmer's Boston Cooking School 
Cook Book [1918] ...... Puddin' Cake Mix (vanilla, chocolate, caramel pecan & 
lemon) ..... A cake, muffin, or cookie made with dark chocolate, so called because 
it is .....