Execution
Follow the master commands
Heat oven to 160C/140C fan/gas 3. Soften the celery, onion, carrots, bay and 1 thyme sprig in a casserole with 1 tbsp oil and the butter for 10 mins. Stir in the flour, followed by the purée, Worcestershire sauce and stock cubes.
Gradually stir in 600ml hot water, then tip in the beef and bring to a gentle simmer. Cover and cook in the oven for 2 hrs 30 mins, then uncover and cook for 30 mins -1 hr more until the meat is really tender and sauce thickened.




