Out of curiosity, what were your total calories during this bulk when you were taking 300mcg of T3?
I know it had to be high since you mentioned this basically being a dirty bulk. Over 10K calories?
Cage
All I can say on that front is what my standard baseline was at the time, I tend to follow "IF" or OMAD with some flexibility on protein.
10 AM Protein Shake 3 scoops 75g protein 375 cals
2 PM ^ same
6 PM Always 600g chicken with white rice or sweet potato, onions/peppers/sauces. Around 1200 cals
Now you can see we are maybe at 2k calories at this point and how 2-3 pizzas, 1-2 pints, can still be easily done and then some. I left out the "and then some" because unless you have been on higher does T3, its hard to grasp how fast the gastric emptying is, more over its about to get even more... Irresponsible. The "and then some" was typically a push for more protein 1-2 hours after the initial feed around 9/10 pm before bed. Typically a can of chili with some more chicken (less, like 150g with a cup of cheese) few protein bars, greek yogurt mixed with protein powder. Then I would bring out the chips, averaging a bag a night, or bagel chips dipped in cream cheese.
^ This was my "budget" approach but I would regularly (4-5x a week) sub out the 6PM base meal and Pizzas for 3-4 entrees from the local thai joint, paying for extra meat.
The ice cream was yogurt, regular never sits well with me the next day.
Im 6'2 and had a hard time getting past 250lbs at the time with visible abbs (12/13%). I was a very watery 14/15% in low 270s when all was said and done. I doubt thats overly impressive but as I said, this was in the past and I may as well share the details, in no way am I saying it was the right way to do things. I know at the time I scoured the internet for information like this.
Not sure what all can be discussed on this board but I partook in a very natural appetite stimulant every night after work making they above possible.
The eating style was for my job at the time and it helps me maintain a healthy blood sugar. With that much T3 and other things in the system, for me once I start eating, I am down for the day.