My favorite way to cook beef heart would be in a stew of some sort. I tried and true recipe that I have used before is thus:
1 medium beef heart, rinsed and cubed
2 tablespoons all-purpose flour
2 tablespoons vegetable oil
I'm a former private chef (for whom I can't say) but suffice to say that I am kitchen inclined. As I'm new to the forums I hope that I can introduce my own unique style as well as learning a thing or two from some of you.