Lamb and Guinness stew with rosemary dumplings - 9Kitchen

Ingredients

• 600g diced lamb
• 2 tbsp cornflour seasoned with salt and pepper
• ¼ cup olive or vegetable oil
• 1 onion, diced
• 2 carrots, sliced thickly
• 2 celery sticks, chopped roughly
• 2 rosemary sprigs
• 4 garlic cloves, chopped finely
• 2 bay leaves
• 375ml Guinness (or any stout)
• 1½ cups beef stock
• 400g can diced tomatoes
• 1 tbsp sugar