Ingredients for 8 Servings

• 2 pounds (900g) trimmed flat-cut brisket, partially frozen for about 1 hour before slicing (see note)
• 10 medium cloves garlic, minced (1 ounce; 30g)
• 2 teaspoons freshly ground black pepper
• 1 1/2 tablespoons kosher or fine sea salt (22g)