Flavourings for whey protein?

[stubbs]

Hi guys,

I've found somewhere that does unflavoured whey protein very cheaply. Its a wholesale place so I have to buy it in 20kg packs but hey, its cheap! What could I use for flavourings? Would you use things like vanilla essence that people put in cakes and stuff? I haven't tried it on its own so I might like it but I've got a feeling, even if I do like it, I'll have to zazz it up after the first kilo or so! Might try blending a banana in it, but I wont always have a blender handy. Any ideas?

Cheers
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