This hearty Slow Cooker Cowboy Casserole is packed with tender potatoes, seasoned ground beef, kielbasa, beans, corn, and a creamy mushroom beef broth sauce that cooks low and slow into the ultimate comfort food. For more hearty, meat-loaded cowboy-inspired recipes be sure and try my Ultimate Cowboy Queso and Cowboy Stew. Slow Cooker Cowboy Casserole... The post Slow Cooker Cowboy Casserole Recipe appeared first on Together as Family.