How about this one:
Raw Almond butter (3 Tbsp),
Macadamia nut butter (3 Tbsp),
Whey protein powder (2 scoops),
Raw honey (1 Tbsp).
Blend everything with fork until it's mixed well. These are the amounts I came up with, nothing sacred about them. And of course I have to mention that I don't eat the whole thing in one sitting. It's no calorie-deficient snack.