This is a very simple mod that changes the effects of human flesh and human hearts to positive ones instead of the rather silly damage health and paralysis ones we had previously, and allows you to make 3 new food items from them. There's Roasted Flesh, Cannibal's Stew, and Heart Tartare. I'll let you see the effects of those for yourself, though all of them, including the base ingredients, affect vampire satiation. It also makes many NPCs drop human flesh upon death. As far as i know this shouldn't logically cause any bugs. I tested a few times and it caused a few issues in whiterun, but I managed to fix it. It should now work fine, but if any bugs are found, do let me know. 

Compatibility
This mod will obviously be incompatible with other mods that change the effects of human flesh and hearts, but should presumeably work with anything else, including recipes involving those objects.

Suggested mods
Well there's really not much that will have synergy with this, however...
Heart Breaker- A killmove mod allows for the easier harvest of hearts
and
iNeed will let you assign the food produced as food items