Dark Beer and Black Pepper Braised Short Ribs - VeryVera

Ingredients

• 1 1/2 lb boneless beef short ribs
• 1 tsp. kosher salt
• 2 tsp. ground black pepper
• 1 c all-purpose flour
• 2 tbsp. extra virgin olive oil
• 1 tbsp. butter
• 2 onions, sliced
• 5 garlic cloves, smashed with a knife
• 6 fl oz (about ½ of one bottle or can) stout beer
• 1 qt beef stock
• 1 sprig rosemary