What's that show about cook this way not that way on Lifetime (I think)?

[Positive.Vibrations.]

A month ago I kept seeing this advertisement for a show about how to take classic meals and cook them more healthily. I can't remember the show nor which channel it is on, really. Anyone know this show I mean?

 

[Minna V]

Lifetime network, "Cook yourself Thin."

 

[iloveanimals]

cook yourself thin?