Another recipe from The Fittest Kitchen
Pre-heat oven to 450 degrees Fahrenheit.
Scoop bone marrow into glass bowl and mash it until it's a paste-like consistency.
Spread bone marrow onto flat bread like butter. Lay it on thick.
Top the flatbread with raw cheese.
Bake in oven for 5 minutes to melt cheese.
That's it. It's that easy. Enjoy.