Kopi Luwak has given way to intensive farming methods in which civets in battery cage systems are force-fed the cherries. This method of production has raised ethical concerns about the treatment of civets due to "horrific conditions" including isolation, poor diet, small cages and a high mortality rate. Although kopi luwak is a form of processing rather than a variety of coffee, it has been called one of the most expensive coffees in the world, with retail prices reaching / per kilogram. Kopi luwak is produced mainly on the islands of Sumatra, Java, Bali and Sulawesi in the Indonesian Archipelago. It is
Baked beans first sold in the UK in 1886 in the upmarket Fortnum & Mason store in London as an expensive foreign delicacy. Today, baked beans are a staple convenience food in the UK, often eaten as part of the modern full English breakfast and particularly on toast (called simply "beans on toast"). Baked beans freshly cooked from raw ingredients, much closer to their original unprocessed, unindustrialised form, are offered by a few upmarket brunch establishments. The best-selling brand in the UK is Heinz Baked Beans. In the United States, Bush's (Bush Brothers and Company), Van Camp's, B&M (Burnham & Morrill Inc.),