Stuffed Cabbage

Name: Stuffed Cabbage
Ingredients: 1/2 cup short grained white rice, rinsed and drained; 2 pounds ground pork; 1 cup diced onion; 4 cloves garlic, grated; 1 teaspoon kosher salt; 1/2 teaspoon freshly ground black pepper; 1 1/2 tablespoons smoked paprika; 1/4 teaspoon chili flakes; 1 tablespoon fresh dill, chopped; 1 egg; 1 whole cabbage head; 1 28 oz. can tomato puree; salt and pepper to taste; 1/2 cup water; fresh dill and sour cream, for serving (optional)