Something enjoyable or beneficial which, nevertheless, becomes bothersome or harmful in large quantities or over an extended period of time.

simple past tense of have one's cake and eat it too

past participle of have one's cake and eat it too

Third-person singular simple present indicative form of have one's cake and eat it too

simple past tense and past participle of have one's cake and eat it too

One may have too much of a good thing.

Alternative form of too many cooks spoil the broth

Alternative form of too many cooks spoil the broth

Alternative form of too many cooks spoil the broth

One can have too much of a good thing.