here's how I do PPFL. (with a tip of the hat to the Zone and also Dr. Bernstein)

I divide my day into 3 parts: morning, afternoon, and evening.
For each part, I divide my protein equally, about 5 oz of meat for each part.
For each part, I divide my carbs at 6, 12, and 12 (I'm diabetic and follow Bernstein)
I don't count fat, but I eat nuts, chocolate, and like to have olive oil in my salad. Also some coconut oil in the form of chocolate bark.

For morning, I usually eat my full load for breakfast.

For afternoon, I have a small lunch with about 4 ounces of meat, and then a small snack around 4 pm.

For evening, I have a small dinner with veggies and salad. Then before I go to bed, I have some cheese and wine.