Most of these are not chocolate. Usually the glaze is fruit flavored.
Making mirror glaze with white chocolate and gelatin.
My point to MickNickMaggies was, you can make mirror glaze from lots of flavors and liquids with gelatin. You’re not confined to just chocolate.
ETA: Since transparency is the primary characteristic of the OP’s cake, I doubt white chocolate would be the chosen medium.
Ruken
March 2, 2019, 6:20pm
24
Dewey_Finn:
I noticed that the Thai agar cake includes pineapple as one of the fruits. That’s interesting, because my understanding is that pineapple doesn’t work in the type of gelatin commonly available in the US (Jello, mostly), because an enzyme in it prevents gelling. So is agar different in this respect?
Arkcon:
Yup. Agar is a seaweed based jelly. Very few enzymes from terrestrial living things can attack agar – that’s why we grow terrestrial bacteria on agar plates. I’m given to understand that marine bacteria are actually grown in gelatin plates – somehow, I guess, the collagen in fish is too different from terrestrial gelatin for marine bacteria to have evolved the ability to digest it. Still seems weird to me.
More specifically, they’re both hydrocolloids. In agar, we have a dispersed carbohydrate. Whereas gelatin is a protein. Pineapple contains proteases that snip the gelatin but which do nothing to agarose or agaropectin.
pulykamell:
Actually, I just noticed listening to the clip that they say “Mirai no mirai” in the audio (but I don’t speak any Japanese), so perhaps (probably) they are recreating the cake as inspired by the anime.
They definitely were. The description says "Because the jelly cake that comes out in the movie “Mirai of the future” was very cute and impressive, I tried making it with a syrup of shaved ice with reference to the design "
susan
March 2, 2019, 9:48pm
26
Ruken:
More specifically, they’re both hydrocolloids. In agar, we have a dispersed carbohydrate. Whereas gelatin is a protein. Pineapple contains proteases that snip the gelatin but which do nothing to agarose or agaropectin.
Thank you. I have read this aloud at home and we have discussed it.
A weird ass-cake.
Nobody has yet linked to one of the earliest xkcd comics?
Bump.
This reminded me of this thread.
naita
April 8, 2020, 12:57pm
31
Dewey_Finn:
I noticed that the Thai agar cake includes pineapple as one of the fruits. That’s interesting, because my understanding is that pineapple doesn’t work in the type of gelatin commonly available in the US (Jello, mostly), because an enzyme in it prevents gelling. So is agar different in this respect?
You can put canned pineapple in gelatin, no problem. Heat denatures the proteases. So if all you have is fresh pineapple, all you have to do is heat it.
Heating pineapple to different temperature and then sticking it in jello to see what the denaturation temperature is is a nice science experiment.
txjim
April 8, 2020, 1:51pm
32
Mouse in Aspic (scroll up half a page) from The Bachelor Home Companion by P. J. O’Rourke