Pickled and Stuffed Olives

Stuffing olives with capers or truffle pieces?  Yes, in 1818.  Grocery stores now sell all sorts of stuffed olives.

Cooking and Dining onboard 19th century railroad cars

Pullman "Hotel Cars" in 1882 contained many ingenious devices such as a compact kitchen range/oven and temporary dining tables from "well-polished mahogany planks."

Chiffon Cake - a new sponge cake in 1948

Savoy Cake, Elkridge Huckleberry Pudding, and Victoria Sponge Cake were just some types of sponge cake.... and then, in 1948 ... Betty Crocker's Chiffon Cake. 

Generally, sponge cakes were made with flour, sugar, and eggs - the whites beaten hard for leavening.  No butter, water or baking powder/soda.  The new Chiffon Cake had oil, water and baking powder.

Ice Tea, Sweet Tea history

Iced tea was given out free at a Tea Store in Macon, Ga, in August 1896 (ad below).  Ice or Iced tea in the second half of the 19th century was made with green or black tea, or both - blended.  Although generally brewed, there were early recipes for the tea made in cold water.

Early references to Ice Tea dealt with its immense popularity in Russia in the 1840s; and by 1860 it appeared in American books.  The Russian influence was noted in recipes labeled Russian Tea or Tea a la Russe.  

A northern cookbook contained the first recipe in a cookbook to brew sugar with the hot water – sweet tea – before the usually cited Old Virginia cookbook of 1877.  Another early sweet tea appeared in a medical recipe. ...