OMG Bee Dubya Ell!! I forgot all about Peanut Butter Milkshakes! There is a well-known restaurant in Oahu which makes an "Ono Ono Shake" ("Ono means delicious in Hawaiian), the main ingredient being peanut butter. Now that you've reminded me of all those times I drove there at midnight to feed that PB monkey on my back...How can I ever stay content here in London?? (PS-But thanks for your recipe..I may give it a try.)..xx..e