Ingredients

• PORCINI RUB
• ¹/₂ cup porcini powder, made by grinding dried porcini in a spice grinder
  
• ¹/₂ cup sea salt
  
• ³/₄ cup white sugar
  
• 1 teaspoon ancho chile powder
  

• CARNE ASADA
• 8 pounds flanken cut short ribs, cut 1/2 to 3/4 inches thick
  
• 4 cloves of garlic
  
• ¹/₂ cup PORCINI RUB
  
• 4 limes, cut in half