Spray 3 1/2-4 quart slow cooker with cooking spray. In cooker, place onion and peppers. Top with beef. Sprinkle with chili powder, oregano, garlic and salt. Drizzle with lime juice. Add broth.
Cover; cook on low heat setting 8-10 hours.
About 20 minutes before serving, cook rice as directed on package.
Remove beef from cooker; place on cutting board. Shred beef with 2 forks; return to cooker and mix well. Stir in black beans. Increase heat setting to high. Cover; cook about 15 minutes longer or until thoroughly heated. Serve beef and sauce over rice.
Slow-Cooker Cuban Flank Steak
Amount Per Serving
Calories 354Calories from Fat 72
% Daily Value*
Total Fat 8g12%
Total Carbohydrates 39g13%
Dietary Fiber 4g16%
* Percent Daily Values are based on a 2000 calorie diet.