I was just watching Tom Buck's newest video on his thumbnails and he noted that while often people say your should include your face in thumbnails, his data shows that his highest CTR thumbnails don't have his face but feature the product he is talking about.
So try it both ways and see what works.
That said, the pasta color looks a bit washed out. I would definitely adjust the brightness and contrast on it. Also note, you need to close down your aperture a bit so the entire dish is in focus.