Eluned Morgan unveiled her new cabinet, with Mark Drakeford making a shock return to the Welsh Government as health secretary.
Wales' new first minister confirmed her predecessor, who stepped down in December, will take over her former ministerial role on an interim basis.
Professor Drakeford, who has been on the backbenches since leaving government, was health and social services minister between 2013 and 2016.
Baroness Morgan said: "Mark will bring his significant knowledge and experience to bear to continue our work to improve transparency and delivery."
She also confirmed that Huw Irranca-Davies, the climate change and rural affairs minister, will serve as deputy first minister, and she will retain responsibility for the Welsh language.
'Continuity'
Baroness Morgan also named Elisabeth Jones as the Welsh Government's temporary counsel general or chief legal adviser.
Ms Jones, who was previously chief legal advisor to the then-National Assembly, would be only the second non-Senedd member to become counsel general.
Theodore Huckle, a barrister, held the role between 2011 and 2016.
The Senedd will need to consider a formal motion after summer recess to recommend a permanent appointment to the King.
The cabinet is otherwise relatively unchanged, with Vale MS Jane Hutt continuing in her roles as Culture Secretary, Trefnydd (leader) of the Senedd) and the Welsh Government's chief whip.
But Baroness Morgan suggested a further reshuffle will be held in September, saying: "The appointments I am announcing today will provide stability and continuity over the summer in the ministerial team."
She added: "Further announcements on portfolio allocations will be made in September following a listening exercise over the summer with the Welsh public."
'Toppled'
The new First Minister found no room in her government for Jeremy Miles, Lesley Griffiths, Mick Antoniw or Julie James, whose resignations toppled Vaughan Gethng's government.
In a statement on Wednesday, Baroness Morgan confirmed her cabinet will be as follows:
- Deputy First Minister and Cabinet Secretary for Climate Change and Rural Affairs: Huw Irranca-Davies
- Cabinet Secretary for Finance, Constitution and the Cabinet Office: Rebecca Evans
- Cabinet Secretary for Education: Lynne Neagle
- Cabinet Secretary for Housing, Local Government and Planning: Jayne Bryant
- Cabinet Secretary for Health and Social Care: Mark Drakeford
- Cabinet Secretary for the Economy, Transport and North Wales: Ken Skates
- Cabinet Secretary for Culture, Social Justice, Trefnydd and Chief Whip: Jane Hutt
- Minister for Social Care: Dawn Bowden
- Minister for Social Partnership: Jack Sargeant
- Minister for Mental Health and Early Years: Sarah Murphy
- Counsel General-Designate: Elisabeth Jones
'Same problems'
Responding to the news his old foe Mark Drakeford has been named as health secretary, Tory group leader Andrew RT Davies said the new cabinet will face the same old problems.
"The show-business of a reshuffle lasts for a day and this new government will be judged on their results," he said.
"What Wales needs is a government that can be a voice for all of Wales and can deliver the NHS and the public services Wales deserves."
"After months of chaos in the Welsh Government, Wales will be watching."
Mr Davies added: "What we can be sure of is that the return of Mark Drakeford to cabinet – the architect of 20mph – means that 20mph is here to stay in Wales, which will disappoint motorists and businesses across Wales."
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