For a richer flavor, consider using homemade beef stock. Alternatively, a high-quality store-bought stock will work well. The key to perfect risotto is constant stirring. This helps to release the starch from the Arborio rice, creating the signature creamy texture. Adjust the amount of beef stock as needed to achieve the desired consistency. The risotto should be creamy and flow gently when stirred. For an extra touch of elegance, garnish with fresh sage leaves or a sprinkle of chopped parsley before serving.