Small Plate, Small Dish, Little Plate, Little Dish
noun
You have a small plate. Wait, is that it? Yep, that's it.
こざら
さら uses the same reading as the one you learned with the kanji, except it's ざら this time because of the rendaku. 小 uses an alternate kun'yomi reading. You can remember it by thinking "What are small? Kids (子) are small. Bwahaha."
バーのテーブルの上には小皿がたくさんあった。
There were many small plates on the bar table.
小皿の上にはオリーブが五つあった。
There were five olives on the small plate.
その小皿は手の大きさくらいです。
The small plate is about the size of a hand.