I ate this meal a week or so ago, so I can’t remember exactly how much of each food was on the plate.
Steak – I’m guessing about 12 oz. These were buy-one-get-one-free at the supermarket.
Avocado – The whole thing
Yam, which Mark Sisson told me is really just a sweet potato
Butter – how can have a sweet potato without butter on it?
Sorry I can’t give you a calorie and macro breakdown. I just have no idea.