Crosstown Doughnuts is to open a new site in London’s Fenchurch.

The new store, which is the 10th permanent site for the sourdough doughnut brand, will open on 7 May at 9B Cullum Street, London, EC3M 7JJ.

It will serve the full selection of original and vegan sourdough doughnuts and, like the other sites, it will also serve coffee from Caravan Coffee Roasters.

The opening comes as the brand celebrates its fifth birthday this year, marking the occasion with a competition in which five people will win a year’s supply of doughnuts, valued at more than £600.

Later this year, the doughnut business is to open another site at Canary Wharf. It announced in its newsletter The Dip that, from late June, it would be open in the Lower Mall level of Jubilee Place, directly next to Wharf Kitchen.