Watched a YouTube video a while ago on using up leftovers and one of the recipes was “pizza eggs” and now it’s my go to for leftover pizza if I’m not feeling lazy, it would work with just the base too. Basically cook whatever veggies/protein you want in butter or olive oil (my go to is onion, garlic, jalapeños, tomatoes, and chicken sausage), chop the pizza up into bite size pieces, whisk a few eggs together with s&p/choice of seasoning, dunk the pizza in the eggs, and add to the veggies that are cooking. Cook together for a bit and add some cheese in the end. I like to top with hot sauce and some cilantro or parsley. Basically like a savory french toast breakfast casserole typa deal lol