Slow Cooker Ropa Vieja

Ingredients

• One 2-pound flank steak, halved lengthwise and cut crosswise into 4 pieces Kosher salt and freshly ground pepper
• 1 28-ounce can diced tomatoes
• 1/2 cup water
• 1 red bell pepper, thinly sliced
• 1 green bell pepper, thinly sliced
• 1 medium onion, cut into 1/4-inch dice
• 2 garlic cloves, thinly sliced
• 1 jalapeño, seeded and thinly sliced
• 1/2 teaspoon dried oregano
• 1/2 teaspoon ground cumin
• 1 bay leaf
• 1/2 cup pitted green olives
• 2 tablespoons capers, drained
• 3 tablespoons coarsely chopped cilantro
• Steamed white rice or warm tortillas, for serving