Take some time and shop around as not all food is created equally. Take my bacon (which is a ULC essential), it's 36 protein, 36 fat, 0 carbs, for the pack. But others have more fat, more carbs etc. It depends on the quality, and not necessarily expense so don't worry to much about money. I found sausages that have 2.2 carb a sausage and another that has 0.2 carb a sausage, which makes my choice easy. So just stick with it and give yourself time to get it right, but there honestly is plenty of food out there if you look around.