To make this Italian Sausage and Cabbage Stew Recipe gluten-free, ensure that the sausage used is certified gluten-free, as some varieties may contain fillers or seasonings with gluten. Use a gluten-free chicken or vegetable stock, and verify that the white wine and grated cheese are labeled gluten-free to avoid cross-contamination. Serve with gluten-free bread or rice for a complete meal.