She said that she is a good cook and can eat all kinds of delicious food. How should I reply?
If you like her and want to win her heart, then you can reply: I have eaten so many delicious dishes, and your cooking is the best I have ever eaten in my life. I will never forget it. Even if she knows that you lied to make her happy, I think she will be happy, at least she knows that you care about her.