Francesco Mazzei served up a tasty Fiorentina Beef Steak with Aged Balsamic Vinegar Radicchio and Gorgonzola on James Martin’s Saturday Morning.

The ingredients are: 1 beef T-bone steak, 1.2kg 100ml aged balsamic vinegar and 150g wild rocket leaves.

For the radicchio: 500g radicchio, 250ml white wine vinegar 250ml water, 25g salt and 20g honey.

For the gorgonzola: 150g gorgonzola and 50g mascarpone.

See recipes by James in his book titled: Complete Home Comforts: Over 150 delicious comfort-food classics available from Amazon now.