小菜一碟

a small appetizer / a piece of cake; very easy (idiom)

small / tiny / few / young

appetizer / small side dish / easy job / piece of cake / see also 小菜一碟[xiao3 cai4 yi1 die2]

dish (type of food) / vegetable / cuisine / CL:盤|盘[pan2],道[dao4] / (coll.) (one's) type / (of one's skills etc) weak / poor

one / single / a (article) / as soon as / entire; whole; all; throughout / "one" radical in Chinese characters (Kangxi radical 1) / also pr. [yao1] for greater clarity when spelling out numbers digit by digit

dish / plate