Carne de sol

Ingredients
1 piece top sirloin 2 lbs. (1 kg.) sliced horizontally into 2 pieces, 1 inch (2 cm.) thick
2 tbsp kosher table salt
 

Bring meat to room temperature before working. Rub salt into all surfaces of the meat. Let rest, loosely covered with plastic wrap, at room temperature for 30 minutes. Cover each piece tightly with plastic wrap and place in freezer for 12 hours. Remove from freezer and immediately grill, over medium heat, for 15 minutes. Then serve, or cool and reserve for use in another recipe.