You probably know that Ambrosia can be stored on the Food Replicator when the option get removed from the task bar at the moment the sims put the ingredients in a bowl, which normally results in normal quality Ambrosia. But did you also know that you can now (and I asume that was since this or that update) also can store (and get) perfect quality Ambrosia directly from the Food Replicator?
All you need is a sim who has made Ambrosia till the bowl and than use the interaction 'Pick up a notch' which will inprove the quality. If you now store the Ambrosia bowl, your cloned Ambrosia will pop out in perfect quality.
Tip: upgrade the Food Replicator first, so you can store instead of 10, 20 copies of this recipe from heaven. That will made a total of 60 dishes in perfect quality per Food Replicator.
Bon appetit!