I'll rate this as objective as possible.
Okay, I'll admit that I do not condone what PETA's doing by having these parody games made, and Cooking Mama is really pushing it. Now onto the actual review.
The graphics are nice, and the morbidness of it as well. You've duplicated the style of Cooking Mama pretty well. Unfortunately that's the only upside of it.
Control wise, there were terrible registration issues. The neck cutting and the egg cracking has the poorest registration, making me having to "hit the egg" many times just to make it crack, and neck cutting too. The feather plucking, mixing, gutting, stuffing, oven, and tofu minigames are all fine.
Sound is alright, nothing special.
I've rated this just on the gameplay mechanics alone, not on the fact that this is another terrible PETA game (would I rate it this high if I did?). I'll admit, the Super Chick Sisters was nicely done, and it was a shame to see this to be not as good (gameplay-wise).
You show a lot of promise, the art is great, the gameplay is decent (aside from the registration problems); but it's just the fact that this is a PETA game, and gamers are not a big fan of it. Hopefully in the future you'll have something more original (and hopefully not connected to PETA). If you're going to continue making games for them, fine, it's you're choice. But again, you show promise, and I would like to see some great original work.
Final note, one reviewer (on Youtube) bought this up, you're essentially giving us the basic instructions of making a turkey dinner. I find it quite odd. Granted, you're trying to show us that it's "horrible", but still.