Moist German Orange Poppy Seed Sheet Cake filled with rum-spiked plum jam. This easy traditional German cake recipe comes together in minutes and is perfect for your next celebration!
Allow for the cake to cool in the baking tin for about 10 minutes, then remove from the tin, and allow to cool completely on a cooling rack. Cut in the middle and open. Brush both sides with the rum orange drizzle.
Assemble: Heat the jam a bit in the microwave. Stir the warm jam and rum together until you get an even mixture.