Braised Short Ribs

Name: Braised Short Ribs
Prep time: 20 min
Cook time: 2 h 40 min
Total time: 3 h
Cuisine: American
Ingredients: 3 Tablespoons olive oil; 1 yellow onion (, diced); 3 carrots (, chopped); 8 whole beef short ribs; salt and pepper (, to taste); 1/4 cup all-purpose flour; 1 cup dry red wine ((such as Cote du Rhone or Pinot Noir)); 2 1/2 cups low-sodium beef broth; 2 Tablespoons tomato paste; 2 sprigs fresh thyme; 2 sprigs fresh rosemary