Hoib

It depends on what type of foam you're looking to create. As you can see upthread (and in many other places in the forum), there are a lot of options for creating foams. If you just want to reproduce the one you saw, then you should probably keep using lecithin. Keep in mind that too much lecithin will destabilize the foam; you probably want to keep it below 1% of the total weight. Also, use a wide, flat container to whip the juice. You can find more information in this old thread on lecithin and in this thread, which is more recent. You should also check out the recipe collection here. Edit: Punctuation. ← Thanks for all the assistance. I now have a bit of study ahead. Tnx again.

Yes, I used lecithin, which I obtained from a health food store. I have no idea how old it was. Do you suggest a substitute?

Recently I watched Jose Andres create a simple orange juice foam. However, when I tried it the foam wouldn't remain staple. I don't whether the orange juice wasn't acidic enough, or my wand not fast enough or if the ratio of juice to lipid wan't right. Any ideas?