,包含的要点：1）：感谢主人的好客,表示良好印象.2）：回想自己的感受,如：就餐气氛、食品、饮料等.3）：再次表示感谢,夸奖主人厨艺.

Dear （人名）
1.Thank you very much for your kind invitation and hospitality,which impressed me a lot.
2.The atmosphere of the meal,as well as the food and beverage we had were all great.
3.I didn't know you have such outstanding cooking skills.It is really professional!
Thanks again!
Yours Sincerely
(你的名字)