Quick bread leavening agents include a weak base, such as baking soda (sodium bicarbonate) plus a weak acid, such as cream of tartar, lemon juice, or cultured buttermilk, to create an acid–base reaction that releases carbon dioxide. (Quick bread leavened specifically with baking soda is often called "soda bread".) Baking powder contains both an acid and a base in dry powdered form, and simply needs a liquid medium in which to react. Other alternative leavening agents are egg whites mechanically beaten to form stiff peaks, as in the case of many waffle recipes, or steam, in the case of cream puffs. Nevertheless,
Boxty Boxty Boxty () is a traditional Irish potato pancake. The dish is mostly associated with the north midlands, north Connacht and southern Ulster, in particular the counties of Mayo, Sligo, Donegal, Fermanagh, Longford, Leitrim and Cavan. There are many recipes but all contain finely grated, raw potatoes and all are served fried. The most popular version of the dish consists of finely grated, raw potato and mashed potato with flour, baking soda, buttermilk and sometimes egg. The grated potato may be strained to remove most of the starch and water but this is not necessary. The mixture is fried on