Yes probably common knowledge but Winterveil is back again as expected. Holiday recipes that are not BOP are selling very well on AH. Small Eggs are selling very well on AH. Even glass of milk are selling for 10g because players are probably too lazy to walk over to the vendor that has it or are too lazy to look it up.
So for the first couple days, milk the AH for all you can.
Made almost 500g selling small eggs in the first half hour at 20g each and selling recipes at 20g each.
This would become somewhat useless guide after a few days when everyone figures this out and AH gets flooded to the point everything won't sell for even a lousy gold.