Everything Par Deus said I agree with. I have been experimenting with this the last 2 months, and have also asked both MS and cockdezl about this also. Simply, as long as you are still within your daily caloric range for the day, and as long as you are not eating more than you are using, then you will not get fat. My main concern was whether or not the huge insulin spike late at night on a HYPOcaloric diet after my workout would induce lipogenesis. NO! Although a large insulin spike will not necessarily put you in a prime condition for fat burning, it doesn't necessarily lead to fat gain either. As long as you are not eating over your daily amount, the large carb/insulin spike is beneficial for muscle repair. NOW, that being said, is high insulin levels healthy? Probably not, but taking advantage of the condition after your workouts a fews days out of the week is the best time to do this, MS agrees with this also. When your body in in a debit for calories/less than maintenance, then you will still lose fat (well, maybe some muscle too if your diet sux). When I workout at night before bed, I make sure that my postworkout meal is within my daily allowance, which is usually 100 grams of carbs (Ultra Fuel), and around 100 grams of whey (actually, this is what my postworkout meal has been the last year).
Although I don't like using other peoples quotes without their permission, here is the answer I got from cockdezl through PM.
"I would imagine that as long as the calories are less than maintenance, then you will still lose fat. I know othat on a very low calorie diets, insulin function decreases...glucose levels remain normal, but insulin does not inhibit lipolysis as much as normal."
I also have a PM from MS/RETRO, but knowing that she visits this board pretty frequently, I'll let her speak for herself on this.
One more thing I find helpful, I like taking my ALA with this meal, especially at night to help with any lowered insulin sensitivity.
MR. BMJ