Just as the world of Tlön is a construct of layered complexities, these empanadas contain hidden, flavorful mysteries within each bite.
Preheat oven to 375°F.
Mix flour and butter until crumbly.
Add water and egg, mix to form dough.
Chill for 10 minutes.
Cook beef, onion, and garlic until browned.
Roll dough, cut into circles, and fill with beef mixture.
Fold, seal edges, and bake for 20 minutes.