I'm new here so I don't know if anyone had post something about this here. But i read at the guide that ambrosia can be replicated in the food replicator but it comes out at normal quality. I tried that but I did something different and I realised my replicated ambrosia was perfect quality instead of normal quality.
What I did was have my sim prepare ambrosia and cancel the work when she was mixing the ingredients in a bowl. However, the difference is that I made her kick it up a notch before storing it in the food replicator. My ambrosia was replicated at perfect quality