Patisserie Valerie's concessions within Debenhams stores have been replaced by French patisserie/brasserie concept Cafe De Pierre.
Lux has employed more than 150 ex-Patisserie Valerie employees, who had been made redundant after the company fell into administration earlier this year and plans to take on a further 200 staff in the coming months.
Director Mr Borjak said: "This is a very exciting time for the Lux Group, we have grown year on year and we're happy that Cafe De Pierre will provide a pleasant and enjoyable oasis for not only shoppers at Debenhams, but also lovers of quality French food and patisserie."
Café De Pierre outlets will offer patisserie as well brasserie-style light lunches.
Patisserie Valerie overstated assets by at least £94m >>
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