Step 2
Blend tomato sauce, tomato, red wine, garlic, onion, Parmesan cheese, balsamic vinegar, basil, olive oil, thyme, oregano, black pepper, red pepper flakes, salt, and brown sugar together in a blender until desired consistency is reached. Pour mixture over sausage; bring to a boil. Reduce heat and simmer, stirring occasionally, until wine has cooked off, at least 30 minutes.