I mean...they do that already?
Every recipe I've seen will either be written "in a large bowl mix flour, salt, baking soda and baking powder." Meaning all of the ingredients you've portioned out. If the recipe calls for the same ingredient in more than one step, it will say so. "Mix 2 cups of flour, salt, baking soda and baking powder in a large bowl." Then it'll specify "add remaining flour" or "add 1 cup flour" in some later step. Some might also mention that in the ingredients list, like "1 1/3 cup sliced strawberries, 2/3 cup for cake, 2/3 cup for topping."
I just wish 99% of the web page around the recipe would fuck off. I want a ONE SENTENCE description of the dish as it might appear on a restaurant menu, the time to prep and cook, the yield/portion size, the parts list and procedure. I don't want a fake story of someone's travels or family life, I don't want a geography lecture, and if you're going to write a long form essay on the process a la the script for an episode of a cooking show, put that AFTER the recipe itself, not before. Let me see the damn parts list in the top mile or so of the page.