Perfect Pot Roast recipes

Name: Perfect Pot Roast recipes
Ingredients: 2 tablespoon vegetable oil; 1 beef chuck roast (about 5 pounds); 1 teaspoon kosher salt (plus more for seasoning vegetables); ½ teaspoon freshly cracked black pepper (plus more for seasoning vegetables); 2 cup beef stock (plus more as needed); 1 cup red wine (optional); 3 onions (peeled and quartered through root end); 6 clove garlic (peeled and roughly chopped); 2 bay leaves; 12 sprigs fresh thyme (divided); 2 tablespoon tomato paste; 1 pound potatoes (peeled and cut into 1 ½-inch chunks); 1 pound carrots (cut into 1 ½-inch chunks); 3 tablespoon olive oil