Preheat oven to 325 degrees F. Season the beef well on all sides with kosher salt and black pepper.
3-4 lb Chuck roast, 1 tsp Kosher salt, 1/2 tsp Black pepper
In a dutch oven or heavy pot with a lid over medium-high heat, heat the olive oil. Brown the meat on both sides, about 4 minutes per side. Remove the meat to a platter. Stir in the tomato paste, and cook for about one minute. Add the flour and cook another minute or two. Add the red wine and deglaze the pan, reduce the wine for about 1 minute.
2-4 tbsp Olive oil, 1 tbsp Tomato paste, 2 tbsp All-purpose flour, 1/2 cup Red wine
Add the beef broth, thyme, and bay leaves. Add the seared beef, onions, and garlic. Cover the pot and cook in the preheated oven for 1 1/2 hours.
2 cups Reduced-sodium beef broth, 3 sprigs Fresh thyme, 2 Bay leaves, 1 medium Yellow onion, 4 cloves Garlic
Add the potatoes and carrots tucking them around the roast (it's ok if they all don't fit under the sauce in the pan they will still cook) and cook for another 1 1/2 hours to 2 hours until roast and vegetables are fork tender.
2 lbs Small yellow potatoes, 1 lb Carrots
Season to taste with additonal salt and pepper if needed. Remove the bay leaves and thyme stems and serve the beef shredded or in chunks.