Slow Cooker Lamb Shanks

Bahan-bahan (4 porsi)

• 4 pounds lamb shanks ((4 shanks))
• freshly ground black pepper
• 1 medium onion, (peeled and chopped)
• 1 medium red bell pepper, (seeded and thinly sliced)
• 1 cup thinly sliced celery
• 8 ounces frozen artichoke hearts
• 1 cup pitted kalamata olives
• 1 tablespoon drained capers
• 1 teaspoon dried basil
• One 14.5-ounce can diced tomatoes
• 1½ tablespoons red wine vinegar
• 1½ tablespoons cornstarch
• 2 tablespoons chopped fresh parsley