Yep, like Lapis says, just experiment! I actually never measure anything, so I couldn't tell you exactly - maybe half a handful? Listen, there's no way you can go wrong - it's all good! Carob is fine too, yep yep yep.
Yay for berry season! I seriously can't wait. My favorite thing in the world is a strawberry/banana smoothie, or just a pint of strawberries, all to myself....yummmmmmmmmmm.