Mary Berry serves up tasty watercress with celeriac soup and English muffins on Classic Mary Berry.

The ingredients are: onions, celeriac, vegetable stock, 200g watercress, 4tbsp creme fresh, salt and pepper.

To served: English muffins and butter.

See Mary’s recipes in her new book titled: Classic: Delicious, no-fuss recipes from Mary’s new BBC series, available from Amazon now.