Kaley Cuoco, queen of amazing cakes, is back with another one — this time for the surprise birthday party she threw husband Ryan Sweeting on Saturday night.

The Big Bang Theory actress’ secret weapon? L.A. bakery The Butter End Cakery, which also created the couple’s infamous upside-down wedding cake in December.

Owner Kimberly Bailey got the idea for this “pop-up book cake” after Cuoco suggested a sheet cake with pictures of Sweeting on it, which would typically be made by printing photos onto sugar paper.

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