If your sweet MIL is bad at cooking, would you lie to her?

My fiance's mother is a shy, non-meddling sweet lady. The other DIL and SIL adore her too. It's like she would be the perfect friend and mother figure... great lady but she seriously sucks at cooking. That's her only lacking trait.

She doesn't always cook though. Many times it's really the husband (who is a lot better) and others doing it. One day, she tried to impress us with alfredo pasta with baked salmon and a salad. It was like a rookie and the onions and tomatoes weren't terribly cut up and it was so simple and bland. I lied and told her it's great.

Would you lie too? Even my fiance says she would be perfect if she were a good cook.
If your sweet MIL is bad at cooking, would you lie to her?
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