James Martin served up tasty tomato and mustard tart with fresh thyme on James Martin’s Saturday Morning.
The ingredients are: 500g tomatoes, sliced, 300g all butter puff pastry, rolled, 3 tsp grain mustard, Few sprigs of thyme and 1 egg yolk.
See recipes by James in his book titled: Complete Home Comforts: Over 150 delicious comfort-food classics available from Amazon now.