Preheat oven to 325°F.
In a large oven-proof dutch oven, brown the oxtail pieces on all sides in a little oil over medium-high heat. Remove from the pan and set aside.
In the same pan, add the diced onion and minced garlic and cook until softened, about 5 minutes.
Add the red wine to the pan and bring to a simmer, scraping up any browned bits from the bottom of the pan.
Add the diced tomatoes, chicken broth, thyme, rosemary, basil, salt, and pepper to the pan and mix well.
Return the oxtail to the pan, cover, and place in the oven for 3 hours or until the meat is tender and falling off the bone.
Remove from the oven and let cool slightly. Remove the meat from the bones and shred. Return the meat to the sauce.
Cook the pasta according to the package directions, drain and toss with the oxtail sauce. Serve with grated Parmesan cheese on top.
Enjoy your delicious Oxtail Pasta Swagu!