Cowboy Steak with Chimichurri Sauce Recipe

Ingredients

• 1 1/2 cups firmly packed fresh flat leaf parsley, thick stems removed
• 4 to 6 cloves garlic
• 3 tablespoons fresh oregano leaves
• 3 tablespoons red or white wine vinegar
• 3/4 cup extra virgin olive oil
• 1 1/2 teaspoon sea salt
• 1/2 teaspoon red pepper flakes
• 1/4 teaspoon freshly ground black pepper
• 1 (2-pound) "cowboy steak", or other 2-inch thick bone-in beef rib steak
• Salt, to taste
• Freshly ground black pepper, to taste