They look awesome. Recipe?
Dough was a basic 3-2-1 pie crust: 3 parts flour, 2 parts fat (I used butter), 1 part water, by weight, with some salt. I substituted an egg for some of the water, and used 18 oz of flour. Incorporate the flour into the fat, mixing until you get pea-sized crumbs, then mix in the water/egg until it just comes together (don't over-mix). Refrigerate for at least an hour, then roll out and cut into circles.
Filling was 1.5 lbs ground beef, onion, garlic, celery, hot peppers, and tomatoes, plus whatever spices you want (I used salt, pepper, cumin, paprika, cayenne, oregano, thyme, mustard, ginger). Saute until everything is soft and the beef is cooked, then drain and cool.
Egg wash was an egg plus a little milk, whisked together with a pinch of salt. Put a scoop of filling on each round of dough, wet the edge with the wash and crimp shut. Put on the baking sheet and egg wash the outside. Bake at 400F until golden.
I made 10, and can't stop eating them. Might need another batch.