Preheat your oven to 350°F (175°C) and grease a 9×13-inch baking dish.

In a skillet over medium heat, cook 1 lb ground beef and 1 chopped onion until browned, about 7-8 minutes. Drain excess fat.

Combine ground beef and onion with 1 shredded cabbage, 1 can of diced tomatoes, 1 cup of cooked rice, 1 tbsp Worcestershire sauce, 1 tsp garlic powder, 1 tsp paprika, ½ tsp salt, and ¼ tsp black pepper.

Allow the mixture to simmer over medium heat for about 5 minutes until softened.

Transfer the mixture to the greased baking dish and cover tightly with aluminum foil.

Bake for 30-35 minutes. Check for doneness at 30 minutes; cabbage should be tender.

Let the dish rest for about 5 minutes before serving to let flavors set.

Serve the bake warm with crusty bread or over mashed potatoes.