Recipe Reboot: Cubed Gelatin

Originally blogged on September 3, 2009.

Since Cubed Gelatin is really more of a technique than a recipe, and since I already did it with Jell-O per the book, I decided to deviate from the script a little bit by devising my own gelatin flavor. I had been intrigued by the idea of making my own jelly* flavors after seeing this video of chef Heston Blumenthal creating jelly desserts for a Victorian feast (a link sent to me during the original Project), and here, finally, was the perfect excuse.

mint patch in front of rose bush

Freak Mountain Mint

The little front yard at Freak Mountain has a healthy and prolific mint patch** that’s grown up around my Julia Child roses, and I thought that would make a refreshingly subtle flavor for gelatin. Cubes of mint jelly sounded a little plain, though, so I hit upon the idea of serving it with a chocolate sorbet and whipped cream. That way, no matter how the jelly turned out, we’d get to have something nice for dessert.

sorbet ingredients measured out and ready to cook

Sorbet mise en place

Feeling a little more confident about the sorbet, I started on that first. The recipe I used is from The Perfect Scoop by David Lebovitz, and it’s insanely easy – six ingredients (including a pinch of salt), a quick boiling, melting of chocolate in hot liquid, a brief whiz through the blender (the most dangerous part), and then an overnight chill before running the mix through Bryan’s fancy gelato machine.

And on to the jelly. I had done a little internet research that left me thinking maybe the process would help me to better appreciate the convenience of Jell-O. Web pages talked of the necessity of “blooming” the powdered gelatin in cold liquid, and I guess it sounded kind of like working with yeast, like maybe I could kill it somehow. Also, I wasn’t entirely sure how I was going to get the sort of flavor I wanted, and research online wasn’t much help, because it seems like most of the people making their own jellies are health-food nuts who want “non-junk” versions of the Jell-O they loved as kids, so they’re using fruit juice.

A possible solution appeared in one of Bryan’s cookbooks, in a recipe for mint jelly (in the Yank sense, a clear preserve used for spreading on things like toast). The primary ingredient of that recipe is mint tea, so I decided that I would make a strong tea, goose the flavor with a tablespoon of créme de menthe, and sweeten with a tablespoon of sugar, more than I would add to mint tea for drinking, but not a lot more. Luckily, using the Knox gelatin is pretty straightforward, one little envelope per cup of liquid.

To be sure I would have enough liquid, I simmered a good-sized handful of torn fresh mint leaves in a quart of water for (pardon me if I’m getting too technical here) a while, until I judged that I had a good, strong tea. Then there was the matter of the blooming. I took a cup of the tea and quick-cooled it in a retro aluminum tumbler in an ice-water bath, poured the cold tea into a bowl, and sprinkled the gelatin (which had been mixed with the sugar per one internet source) over the surface of the water. After it had stood for a minute, it had formed what appeared to be a loose gel on top of the tea, and it looked like I was on my way.

I added the hot tea and créme de menthe, and after a good stir the gelatin and sugar had dissolved, so I poured it into a very lightly greased square baking pan. So far, so good. No hassles with the gelatin, the color was what I was trying for (a cool, pale green). The only possible problem was that under the minty fresh scent, there was a funky odor from the gelatin, and I began to wonder if Jell-O flavors have all the subtlety of a car crash for a good reason, because otherwise the odor and flavor of the gelatin would be detectable. Well, I would find that out in a day or so, wouldn’t I?

The next day, after yoga class and dinner and watching all the extras on the Galaxy Quest DVD, I got down to the interesting business of plating and photographing a frozen dessert on a summer evening. (First I had to hunt up the tabletop tripod for the camera, which I had put away in a closet after shuttering the original Project.) As they say, fortune favors the brave, and the shoot worked out better than I expected. I never doubted the sorbet, but I have to say the mint cubes met or exceeded my expectations. In particular I think the color was perfect, and it looked very nice indeed with the dark brown sorbet and the whipped cream.

cubed gelatin, chocolate sorbet and whipped cream in a dish, garnished with fresh mint leaves

Freak Mountain Mint Cubes with Chocolate Sorbet and Cream

Of course, the proof of the pudding is in the eating, and I have to say the whole thing was pretty good. The chocolate sorbet was incredibly rich, with an intense cocoa flavor, like if it turns out that there’s chocolate pudding at the buffet in Heaven, it probably tastes like this sorbet. The mint cubes had neither a funky smell nor taste of plain gelatin; instead, they were purely minty fresh. Bryan and I agreed that the flavor could have been stronger, and maybe a little sweeter, but overall it was not bad for a first effort. The main thing that struck us was that the texture seemed firmer than regular Jell-O, which I will bear in mind for future reference. Granted, jelly and ice cream are an odd pairing, but the cream tied it all together fairly well. I think it could have used something crunchy, through, maybe some nut-cookie crumbs, or tuiles.

I brought the leftover mint cubes to work with me today, and got a couple of people to try a cube. There was no disgust, but their responses confirmed that the flavor was perhaps a tad too subtle. Still, I ate the rest for dessert at lunchtime, and it wasn’t a chore. It was refreshing, and the lingering real mint aftertaste was straight up pleasant. I’m encouraged by this, and will definitely be trying to concoct other flavors in between bouts of the Jell-O “salads” to come.

* I will use the term “jelly” in the British sense, to distinguish my experiments with unflavored gelatin from anything made with a Jell-O brand gelatin product.

** A few years ago, we planted some mint in a pot and, true to form, it escaped.

6 responses

  1. […] to make, as are many of the recipes that are more involved. The “jewels” are batches of Cubed Gelatin in orange, cherry and lime flavors. The base of the “cake” is a lemon Jell-O bavarian […]


  2. […] by treating it as a separate thing. It’s perhaps the second simplest recipe in the book, with Cubed Gelatin in first place, and yet it’s the sixth item to appear. I ask […]


  3. […] and immersion in a hot water bath, the candy would not come out of the pan. No matter. I used the cubed gelatin technique, cut it while it was in the pan and removed the cubes with a cookie spatula, and this […]


  4. […] (“Bring on the Super Desserts”), Topaz Parfait gives the cook a chance to use the cubed gelatin technique while going on a little flavor adventure – and I mean “adventure” in […]


  5. […] the plus side, I finally got a chance to use the technique for Cubed Gelatin again. (That was sarcasm, in case you missed it.) I did really like the color of this, the dark, […]


  6. […] pretty simple recipe that’s easy to make with other flavors and fruit. All it is, really, is Cubed Gelatin layered in a tall glass with fruit, so I went with grape Jell-O and, for contrast, green grapes. In […]


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