+7 stats work fine. Boost the attack instead of being "restricted" to 7 and it'd be pretty worthwhile food to carry around for those times when you know you'll be engaged in combat for an extended period. As it stands it makes for great low level food but it should be used for higher levels. I just don't see the need to give it the brew treatment. Ambrosia has always been pretty weak to alternatives. I guess the point of it is to be a jack of all trades food but that is it's downfall.

Forget the +7 across the board thing and throw on more far more attack power. Give it a MP and HP boost. Turn the drink into a 30 minute drink at the very least, if not the same period as the food and you've got happy campers. 5 minutes just doesn't cut it for an abj drink. So a level 20 mage will have godly refresh rate for a few hours. Big deal. Call the balance police stat.