My favorite evening snack is Beverly's Ultimate Muscle Protein (cookies and cream flavor), and add some heavy whipping cream. The cream makes it taste great, and the fat slows the absorption through the night.
What's that stuff we used to eat all the time back in the day? Oh yeah, PUSSY. Nothing like munching on a smooth fresh taco or clam (or roast beef if that's your thing) before hitting the sack.
I eat a cup of cottage cheese before going to bed. Then in the middle of the night I'll get up and drink a protein drink consisting of whey isolate mixed in liquid egg whites.
Eggs. Straight protein and it stays active in your body for 4-5 hours. You don't want any carbs late at night. Ever since I did this I've noticed a difference in losing/holding fat