Polka dots are 2026's cake pattern. A parchment stencil, piped dots or painted luster: pick by the finish you want.
Straight answers about edible glitter — is it safe, how much do you use, and is it really worth it? The Monégasque Table is a show where two hosts, Margaux and Dana, settle the questions home bakers and party hosts actually ask: safety, value, technique, and what the label really means. Every episode answers one question, gives the verdict up front, and says honestly who should skip it. Brought to you by MONÉGASQUE. Produced with AI-crafted hosts and human-checked facts.
Dana: 15 minutes in the freezer. Then another coat of buttercream. Then 15 more minutes in the freezer. That's how one polka dot cake tutorial starts, before a single dot goes on.
Margaux: Welcome to The Monégasque Table. Today's question is for anyone with a polka dot cake order on the books: how do you make shimmer polka dots with edible glitter?
Dana: Because polka dots are everywhere this year, and every client wants them to sparkle.
Margaux: They are. A UK cake-trade trend guide for 2026 says polka dots are about to make the leap from fashion to frosting. It says they're already showing up on vintage heart cakes and as pearlescent accents on all-white wedding cakes.
Dana: So what's the answer?
Margaux: Here's the answer up front. There are 3 ways, and the right one depends on the look. For glitter dots, use a parchment stencil and pat the glitter through the holes. For raised, piped dots, pipe them with a round tip and dust the glitter on while each dot is fresh. For a soft pearl look, paint the dots with luster dust mixed with a few drops of clear, high-proof spirit. The rule under all 3 is the same one: glitter sticks to frosting that's still tacky, and a dry surface holds far less.
Dana: Start with the stencil, because that's the one with scissors.
Margaux: The tutorial I read does it like this. Crumb coat the cake, freezer for 15 minutes to set it. A second coat, smoothed as best you can, then the freezer again for 15 minutes, because you want a somewhat chilled cake for the dots. Then you take a sheet of parchment, cut round holes in it with scissors, and press it on the side of the cake very lightly, so it sticks just a touch. Then you pat on a handful of sprinkles, a few times, and peel the parchment away.
Dana: And for us, the sprinkles are glitter.
Margaux: That's the swap. Pat glitter through the holes instead. Peel, and you have glitter dots on a smooth cake.
Dana: And the hole sizes?
Margaux: Your call. The trend guide says it plainly: from bold, oversized spots to delicate, petite dots, there's no right or wrong way to wear the pattern.
Margaux: Here's where I'd change the tutorial. Glitter holds best on frosting that's still soft and tacky. So I'd skip the second trip to the freezer and lay the stencil on the fresh second coat, while it's still at its stickiest.
Dana: My round. I've done this. You put parchment on soft, fresh buttercream and press, and when you peel it off, the buttercream comes with it. You get smears and torn edges around every dot. The tutorial chills the cake for a reason. It's so the stencil peels clean. On a paid order, a clean edge matters more than an extra bit of sparkle.
Margaux: That's the round you win. A crisp dot with a little less glitter beats a smeared dot with more. Chill it like the tutorial says, then pat the glitter on firmly, and do it a few times, the same way the tutorial pats the sprinkles.
Dana: And you lose a little stick, so you pat twice.
Margaux: Twice, or 3 times. Better than redoing the whole side.
Dana: Now the piped dots. Those are the ones that look like little pearls on a wedding cake.
Margaux: A piping-tip guide I read says dots can be piped with any round tip, and they look good as a uniform border or clustered in different sizes. One of its projects uses a small tip 2 to pipe a white polka dot pattern. And the glitter timing is simple. Each dot is wet the moment you pipe it. So you pipe a row, dust it with glitter, then pipe the next row.
Dana: Row by row. Not the whole cake and then the glitter.
Margaux: Row by row. By the time you've piped a whole cake, the first row may have started to crust.
Dana: And the painted ones?
Margaux: That's the luster dust route. Decorator guides describe mixing a small amount of luster dust with a few drops of a clear, high-proof spirit to a paint consistency, then brushing it on. The spirit evaporates and the shine stays. For a pearl dot, you brush it onto piped dots. And for a soft sheen on a whole tier, guides also describe dry-brushing: load a soft brush, tap off the extra, and swipe.
Dana: What's the difference in the finish?
Margaux: Glitter flakes are 50 to 500 microns. They sparkle, little points of light. Luster dust is 5 to 25 microns. It gives a smooth metallic sheen. For the pearlescent accents the trend guide talks about on an all-white wedding cake, that's the luster. For a party cake that sparkles, that's the glitter.
Dana: And the trend guide mentions edible ink pens.
Margaux: It does, for drawing your own dots. That's a matte finish. If the client wants shimmer, the pen isn't the tool.
Dana: My clients ask what's in it. What do I tell them?
Margaux: You tell them it's an edible product with the ingredient list on the label, which is the first thing to check. The pigment, mica-based pearlescent pigment, is in the federal color additive listing, 21 CFR 73.350, and frostings are one of the food categories that listing names, up to 1.25% by weight. That listing works food by food. It isn't a blanket approval.
Dana: Who should skip it?
Margaux: 3 skips. If the cake has a naked or semi-naked finish, there's no smooth frosting for a stencil to sit on. If the dots are going on dry, set fondant, the glitter has nothing to grip without a little moisture, so plan for that first. And if the client wants matte dots, skip the shimmer entirely and use the pen.
Dana: Dana's Scorecard. I came in thinking glitter dots meant hours with a tiny brush. Where I landed. One: 3 methods. Stencil for glitter dots, piping for raised dots, painted luster for pearls. Two: glitter sticks to tacky frosting, so piped dots get dusted row by row. Three, my round: chill the cake before the stencil, like the tutorial says, because a clean edge beats a little extra sparkle. Then pat twice. Four: flakes sparkle, luster gives a sheen; pick by the look. My caveat: the first stencil I cut will be wonky. That's what the practice sheet is for.
Margaux: Everyone's first stencil is wonky. The footnote: the MONÉGASQUE White luster dust 7 gram jar is on Amazon at $9.99, and it's the one for pearl dots on a white cake.
Dana: Next time, a wedding question. The Moscow mule bar. Glitter in a copper mug. Does anyone even see it?
Margaux: They don't, and we'll do the jar math for 150 guests. One note before we go — this show is produced by the team at Monégasque, with AI-crafted hosts. See you at the table.