I found this cooking video showing how to cook Mangalitsa steaks, made by a chef in Budapest.
Any video with the phrase "hot melted mangalica pig fat" is going to be good.
There's other videos too - and they all use Mangalitsa fat for cooking:
The main website for Heath Putnam Farms is here: http://woolypigs.com.Our Mangalitsa is available in Seattle at Chef Shop: 1425 Elliot Ave W, Seattle, WA. Call 206-286-9988.