WB - Oh good, glad I'm not the only one who leaves "pizza blanks"! I used to put pizza toppings on eggs too, but now I tend to make a pizza bowl if it's just for me - a thin layer of sauce on the bottom, then load up the toppings.
Or if it's not just enough for me, I make a pizza "pie" - layer the toppings in a pie pan, heat, and serve it up as very deep-dish crust-less pizza slices - one slices is a satisfying meal.

JLx - Thanks for the recommendation on the unwiches, I need to give them a try!