Skewered Lamb Kebabs Recipe (Souvlaki Arnisio)

Ingredients (13)

• 8 to 10 pounds leg of lamb, trimmed, boned, and cut into 1-inch cubes
• 1 cup olive oil
• 1 teaspoon ground cumin
• 1 teaspoon dried Greek oregano
• 2 bay leaves, crushed
• Sea salt
• Cracked peppercorns
• 1 cup green peppers, chopped
• 2 medium onions, chopped
• 4 ounces of tomato puree, or 2 ounces of tomato paste, plus 2 ounces of water
• 1/4 cup port wine
• 1/4 cup red wine vinegar
• 1/4 cup fresh lemon juice