Preheat the oven to 130c
Heat a heavy based saucepan, add some oil and brown the beef all over at the highest heat
Add the carrots, mushrooms and pickled pearl onions, colour over a high heat
Reduce heat and add the tomato paste, garlic and flour, stir together
Now increase the heat and add the wine, reduce by half
Add enough beef stock to cover, season with pepper and some Worcestershire sauce, bring to the boil and cover with a lid
Place in the oven for 2 hours until the meat is soft and the sauce thickened
Serve with a potato side from the M&S range