Nadiya and husband Abdal were joined by their three children for the festive Harry Potter set tour and it looked like a magical evening for all.
Nadiya was mesmerised by the special flaming Christmas pudding in the Great Hall and was curious as to how the secret of the flames worked.
Of course, Nadiya also followed in the footsteps of GBBO judge Mary Berry and casted her expert eye over the magnificent prop Christmas cake in the Weasley kitchen.
We bet she could make one just as good too!
Nadiya bumped into former Pussycat Doll Kimberly Wyatt on the studio tour, and we think both were just as chuffed to meet the other!
Kimberly is also quite a dab hand in the kitchen having won this year's Celebrity MasterChef!
Nadiya replied to her via Twitter: "@KimberlyKWyatt it was an absolute pleasure to meet you. You awesome lady!!"
In October, viewers watched as Nadiya was crowned the 2015 GBBO winner, with the final being the most watched TV show of the year with 14 million people tuning in.
Following her win, Nadiya said on This Morning: "I never felt through the process that, 'Yeah, I can do this', never! Not once. I never imagined that I would make it to the final twelve or make it past week one or two. I just applied to pacify my husband and he said, 'Just do it, what's the worst that will happen?'"
Running until Sunday 31 January, Hogwarts in the Snow offers visitors the opportunity to see some of the Harry Potter film series' most iconic locations given a festive makeover. For more information visit: www.wbstudiotour.co.uk
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