This recipe is really easy and you can use thick slices of brioche if you don’t have panettone. I say thick because I like them T-H-I-C-K. I want it to soak up as much of that delicious vanilla eggy milk before being fried to a golden brown. Once fried, I pop mine in the oven for a few minutes to ensure that they’re cooked through. They’re warm and ridiculously tender. Coating the sides in a cinnamon sugar gives these a doughnut vibe. I like to sit mine on a bed of cold custard to reach peak indulgence.