Treats for Greatfather Winter

Let's get this straight:

Eggs drop from low level (10-20) bird mobs. Pretty high percentage on most mobs.
Holiday Spices are sold by the vendor next to Greatfather Winter. Cost a few copper.
Recipe is sold by the same vendor.
Milk is for sale by every innkeeper. Costs just over a silver for 5.

The innkeeper is about twice as far away from Greatfather Winter as the AH. I honestly enjoy all the people pouring money in my bags because they buy my milk off the AH for 1G per glass. But please, you read Wowhead, you're supposed to be informed! Just buy the milk from the innkeeper!

The fastest way to obtain the items for this quest are as follows:

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• You can kill the Loch Buzzard in Loch Modan for Small Egg(x5)
  
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• You can buy the Holiday Spices(x5) from Wulmort Jinglepocket in Ironforge
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• You can buy the Ice Cold Milk from Innkeeper Firebrew in Ironforge
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Once you have the above items you can cook the Recipe: Gingerbread Cookie which is sold by Wulmort Jinglepocket in Ironforge for 25c

The recipe can be purchased from the smokeywood pastures vendor just beside Greatfather Winter, as can the holiday spices. As for the small egg's I found a good drop rate (~90%) to be off the greater vultures in westfall. Quite a few of them roam east of sentinel hill. The milk can also be obtained from the innkeeper in westfall, and any other low level innkeeper.