I like the heart either way, fried, in a stew, or sliced, and slow cooked in a little beef broth with onions, and granulated,garlic powder, and sliced garlic cloves, salt and pepper to taste, and Cajun spice, Mc Cormick's, original chicken,Old Bay, etc..
As for the liver, I rinse it well, and flush out all the blood clots, etc. and check for overall health, and liver flukes etc., then I slice it about a half inch thick, and lightly season it with a little cajun spice, and granulated garlic powder, and slice some sweet onions length wise, lightly salt and pepper to taste, and put a little bit of beef broth, chicken broth, or just plain water, and cover, and bake it in the oven. Sometimes, depending on my mood, I will put some stewed tomatoes in with it. Some people like to put bread in with it. Anyway, I like liver, and onions, liver onions, and tomatoes, liver and gravy, etc., or fried, it is all good to me!
I like the heart just about any way, you would cook venison, or beef. I don't toss them or give them to the dogs. There is recipe for pickled heart here somewhere and I want to try that some day!
I even eat the ribs, and will cut the meat off of the leg bones, and make sausage out of it, or use it in soups after it has been ground twice. I also use the bones for soups, and stews.
I like it all! You should be able to find some neat recipes on the internet, like "allrecipes...." ;)You know that com thing.
Wayne