Latest / The Monégasque Table / Edible Glitter on Fondant That Has Already Dried
Transcript
- Dana: The cake was covered on Thursday. The glitter went on Friday. Nothing stuck, and I stood there shaking a jar at a very expensive smooth white surface. Margaux: Welcome to The Monégasque Table. This is Ask the Table, and today's question is the one every fondant cake eventually asks: how do you get edible glitter onto fondant that has already dried? Dana: Answer, please. Margaux: Here's the answer up front: water. A thin, even layer of water, brushed on with a soft brush, brings the tack back to dried fondant — that's the guidance decorators give and it's the whole fix. Freshly rolled fondant usually holds glitter on its own, because it's still soft and slightly sticky. Once it's cured, it's a closed surface, and the water is what reopens it. Dana: And the amount of water is where this goes wrong, isn't it. Margaux: It is, and the guides warn about it directly: too much water creates overly sticky spots that attract clumps of glitter. So you don't get a subtle failure. You get a leopard. Dana: Then here's my round, and I want a real answer rather than "use less." Nobody can brush a thin even layer of water onto a 3-tier cake and have it stay even. Water evaporates while you're working, so by the time I reach the back of the cake the front has changed. That is not a technique problem, that's a physics problem, and telling me to be careful is not a method. Margaux: That's the round you win, and the method is to stop treating the cake as one surface. Work a panel at a time — one face, one tier, one band — brush it, dust it, move on. It's the same rule that governs royal icing and freshly dipped chocolate: the surface is only workable while it's wet, so the piece of surface you commit to has to be small enough that you can finish it before it changes. On a big cake, that's a hand's width at a time. Dana: And if I get it wrong? Margaux: Fondant is the forgiving one, which is why I'm relaxed about it. Let it dry back, and try again. You can't do that with royal icing — there, water pits the surface and the damage is permanent, which is why the rescue for dried royal icing is high-proof alcohol instead. Same problem, opposite liquid. Match the liquid to the surface and most of this category stops being mysterious. Dana: Does the powder dissolve into the water at all? Am I making a paint? Margaux: Not with water, no. This pigment is practically insoluble in water — it doesn't dissolve, it doesn't melt, and it doesn't change color. The water is glue and nothing else. If you actually want paint, decorators mix luster dust with a high-proof clear alcohol, which flashes off and leaves the pigment sitting where you put it. That's a different job with a brush and an edge, not an all-over shimmer. Dana: Which jar, for fondant? Margaux: The fine one. Luster dust runs 5 to 25 microns, which is small enough to lie down flat and read as a sheen — that's the fondant finish people are picturing. Flake glitter runs 50 to 500 microns and sits proud, so on a smooth fondant panel it reads as specks on a wall rather than a finish. Dana: Who should skip it? Margaux: 2 skips. If the cake has to sit in a cold room or a fridge before service, skip the wet-brush method — condensation on fondant will do the water step for you, badly, all over. And if the design is a matte or a velvet look, don't shimmer it at all; you'd be undoing the finish you paid for. Dana: Dana's Scorecard. Came in shaking a jar at a wall. Where I landed. One: dried fondant needs a thin even layer of water brushed on, and fresh fondant needs nothing. Two: too much water makes sticky spots that clump, so work a hand's width at a time rather than a whole cake. Three: water is right here and wrong on royal icing, where it pits — use high-proof alcohol there. Four: buy the fine dust, 5 to 25 microns, not the big flake. My caveat: this is decorators' craft guidance, so I'm testing it on the back of the cake first. Margaux: Sensible. The footnote: the MONÉGASQUE 7 gram luster dusts are on Amazon at $9.99 — about $1.43 a gram, and at pinch doses one jar covers a great many cakes. Dana: Next time, the label question people keep sending in. Are the synthetic food dyes on your baking shelf being phased out, and what should you actually be reading? Margaux: There's a real announcement behind that, with real dates, and quite a lot of it has been reported wrong. Quick note before we go — this show is produced by the team at Monégasque, with AI-crafted hosts, and every number you heard was checked by humans against the documents. See you at the table.