I use the recipe on Dr. Pierson's site catinfo.org. I do completely raw, no cooking at all. There is a recipe for partially cooked chicken and adding bone meal if you don't have a grinder. A food processor works for this. The most important thing is the ratio of meat to bone and the supplements. I add raw liver but not heart since it is difficult to source. There are other necessary supplements too like taurine, egg yolks, dry vitamin E, B-50, and Norwegian salmon oil. Once you buy those they last for a long time. Cooking some meat and feeding it to him is a nice treat but not a balanced diet. I went all out and purchased the grinder and all the supplements and bowls and separate measuring devices and a scale with my tax refund. There are cheaper ways to do it though.
I finally got my stubborn 13 year old on the diet (only took six months) and she is looking good. No more matted fur, no more water-laden hair balls, no more poopy stripes across my floor and not more diarrhea stuck to her back side. She's like a kitten again and her fur is so soft. I put parmesan on hers. I can help you if you decide to do it.