Ice cream did much to popularize ice cream recipes and make its consumption into a fashionable middle-class pursuit. She wrote four books: "Ices Plain and Fancy: The Book of Ices" (1885), "Mrs. A.B. Marshall's Book of Cookery" (1888), "Mrs. A.B. Marshall's Larger Cookery Book of Extra Recipes" (1891) and "Fancy Ices" (1894) and gave public lectures on cooking. She even suggested using liquid nitrogen to make ice cream. Ice cream soda was invented in the 1870s, adding to ice cream's popularity. The invention of this cold treat is attributed to American Robert Green in 1874, although there is no conclusive evidence to
Ice cream flavours such as vanilla, chocolate, coffee, mango and strawberry, many Chinese ice-cream manufacturers have also introduced other traditional Chinese flavours such as black sesame and red bean. In 1651, Italian Francesco dei Coltelli opened an ice cream café in Paris, and the product became so popular that during the next 50 years another 250 cafés opened in Paris. In Greece, ice cream in its modern form, or "pagotó" (), was introduced in the beginning of the 20th century. India is one of the largest producers of ice cream in the world, but most of its ice cream is consumed domestically.