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garnish (e.g. vegetables with a meat dish); trimmings; fixings; relish
ポテトを付け合わせにしよう。
Let's make potatoes the side dish.
ステーキには温野菜が付け合わせで付く。
The steak comes with warm vegetables as a side dish.
彩り豊かな付け合わせが、料理をさらに引き立てる。
Colorful garnishes further enhance the dish.