Toast the bread, lightly browned. While the bread is toasting, start preparing the avocado and eggs below.
Cut the avocado in half, remove the pit, and scoop out the flesh. Use a fork to mash the avocado in a bowl, add salt and pepper to taste, mix well. Set aside.
Fry the eggs however you'd like. You can find some good recipes online.123 I like to fry them sunny side up, and add a lid to have the yolk be almost over easy.
When the toast is done, spread the avocado mixture on top, followed by the fried eggs, and then sprinkle some chili crunch on top.
Momofuku has drawn some criticism in the past with some anti-competitive practices surrounding their chili crunch.456 If you do not want to side with Goliath, there are alternatives provided by Eater and Serious Eats.
Some other topping alternatives if you are vegan or don't want to use either eggs or chili crunch: