What is the least amount of different vegetarian foods someone can eat to cover all essential vitamins, minerals, protein, carbs, fats and amino acids?

I’m looking for meals that are easy made and essentially cover all the things I listed in the title in a healthy amount, kinda like in this (https://www.youtube.com/watch?v=jg7DjKPoN1U). Do you know of any sites or apps that would allow me to insert different foods and being able to see how much % of the different categories they cover?

Sorry if I sound weird, I’m not sure how to phrase it properly.

by gonsilver