Idli (/ˈɪdliː/; plural: idlis) is a South Indian and Sri Lankan rice cake popular as a breakfast food. The cakes are made by steaming a batter consisting of fermented hulled black lentils and rice. The fermentation process breaks down the starches so that they are more readily metabolised by the body.
Idli has several variations, including rava idli, which is made from semolina. Regional variants include sanna of Konkan.
In archaeology, ground stone is a category of stone tool formed by the grinding of a coarse-grained tool stone, either purposely or incidentally. Ground stone tools are usually made of basalt, rhyolite, granite, or other cryptocrystalline and igneous stones whose coarse structure makes them ideal for grinding other materials, including plants and other stones.
Organic and inorganic materials are processed on ground stones into edible products. They are sometimes the only artefacts preserved on archaeological sites and are found worldwide.
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