Red Wine-Braised Short Ribs

INGREDIENTS

• 3 Tbs. olive oil
• 3 3/4 lb. bone-in beef short ribs (6 to 8 pieces)
• Kosher salt and freshly ground pepper, to taste
• 1 cup all-purpose flour
• 1 celery stalk, cut into 1/4-inch dice
• 2 carrots, cut into 1/4-inch dice
• 3/4 cup finely diced shallot
• 1 Tbs. minced garlic
• 3 Tbs. tomato paste
• 3/4 tsp. crushed Aleppo chili
• 1 bay leaf
• 1 tsp. chopped fresh thyme
• 1/2 cup beef broth
• 3/4 cup red wine
• 1 Tbs. finely chopped fresh flat-leaf parsley
• Mashed potatoes for serving (see related recipe at left)