Combine the cooked meat mixture with tomato sauce, uncooked rice, chopped cabbage, broth, paprika, salt, and pepper in a large mixing bowl. Stir until evenly mixed.
Transfer the mixture to the crockpot and spread it evenly.
Cover the crockpot and cook on low for 6-8 hours until the cabbage wilts and rice absorbs the broth.
Serve warm and enjoy the rich flavors!
Notes
This casserole pairs well with crusty bread or a light salad. Leftovers can be stored for up to 3-4 days in the fridge.