"Complimentary dish:" 例句: "As a token of appreciation, we would like to offer you a complimentary dish."
"On the house:"
例句: "The chef has prepared a special dessert on the house for you tonight."
"It's our treat:"
例句: "Enjoy your meal! The appetizer is on the house tonight, it's our treat."
"As a complimentary gesture:"
例句: "The chef has prepared a special appetizer as a complimentary gesture for our valued guests."
"Chef's complimentary selection:"
例句: "Tonight, you're in for a treat! The chef's complimentary selection is our way of saying thank you."
"As a little extra for you:"
例句: "Your main course is on its way, and as a little extra for you, the chef has included a complimentary side dish."
"A gift from the chef:"
例句: "This delightful dessert is a gift from the chef, compliments of the house."
"It comes with our compliments:"
例句: "Your meal tonight comes with our compliments, and we hope you enjoy the additional dish."
"Courtesy of the chef:"
例句: "The appetizer is courtesy of the chef, and we hope it adds to your dining experience."
"On the chef's recommendation:"
例句: "We'd like to offer you this special appetizer on the chef's recommendation, and it's on the house."