The cake was made with 4 layers, each of which was composed of 3 concentric circles of chocolate and vanilla cake. For each layer I made 2 cakes (1 chocolate & 1 vanilla), cut out a donut of appropriate size, and then switched the donut shaped piece so that the outside and inside circles were the same flavor and the donut was the opposite flavor.
Layers 1 & 3 had the same pattern (outer rim, thin donut, inner circle) and layers 2 & 4 had the same pattern (outer rim, thick donut, small inner circle). I used smaller cake pans and water glasses to trace the circles.
For the 13” pan I used, it is necessary to cut the outer and
donut pieces at least into half to transfer them, but just put a bit of
frosting in between and they will hold together fine. Also put a thin layer of frosting at all of
the seams to help bind them together. A
thin layer of frosting between the cake layers also helped bind it together.
The chocolate frosting was a chocolate sour cream frosting
and the white frosting was a white chocolate cream cheese frosting. The Q was again traced using a smaller cake
pan and then filled in using a small spatula, the writing and outside
decorations on the cake was piped on.
Surprise!