Cold-Set Black Sesame & Yuzu Slab
I used to plate a version of this in a fine-dining kitchen. It had fourteen components, a spun sugar garnish, and caused me daily anxiety. I burned out on overbuilt desserts. Now, I want high-signal flavors and zero stress. This Cold-Set Black Sesame & Yuzu Slab is my answer. We are pairing a stark, savory-leaning black sesame anglaise with a sharp yuzu finish, set precisely over a tempered dark chocolate crunch. It does all the hard work in the fridge while you sleep. Why this works: The two-texture rule is in full effect. The velvety sesame layer needs the aggressive snap of tempered cocoa. Yuzu cuts the fat. Contrast is the secret ingredient. Fix it fast: If your anglaise breaks, you rushed the heat. Respect the temperatures. Make it yours: Precision is freedom, so weigh your ingredients in grams. But flavor is flexible. If you cannot find yuzu, swap in a sharp lemon or passionfruit puree. The acidity is what matters. Set your timer, wipe your counters, and most importantly: Let it cool. Future you deserves clean slices.
Featured Recipe
Cold-Set Black Sesame & Yuzu Slab with Tempered Cocoa Crunch
Modern minimalism is about high-signal flavors and engineered textures. We're pairing a stark, savory-leaning black sesame anglaise with a sharp yuzu finish, set precisely over a tempered dark chocolate crunch. Precision is freedom, and this make-ahead slab delivers restaurant-level payoff with zero plating stress.
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Timeline
Ingredients
- 3 g powdered gelatin(Bloom in cold water)
- 15 g cold water(For blooming gelatin)
- 200 g heavy cream(At least 36% fat)
- 100 g whole milk
- 60 g egg yolks(About 3-4 large yolks)
- 50 g caster sugar(Superfine)
- 80 g pure black sesame paste(Neri goma, unsweetened)
- 10 g fresh yuzu juice(Can substitute with Meyer lemon if absolutely necessary)
- 100 g 70% dark chocolate(Finely chopped, divided for tempering)
- 30 g toasted black sesame seeds
- 40 g toasted puffed rice(Unsweetened, crisp)
- 2 g flaky sea salt(Maldon or similar)
- 75 g 70% dark chocolate(mentioned in step 7 as 75g, but only 100g is listed)
- 25 g 70% dark chocolate(mentioned in step 7 as 25g, but only 100g is listed)
Instructions
- 1
Hydration is step one. Sprinkle 3g powdered gelatin over 15g cold water in a small bowl. Let it bloom undisturbed. We treat gelatin with respect—it gives our final slice its precise, architectural edge.
2 min
Tip: Never stir powdered gelatin after sprinkling; just let it absorb the water naturally.
- 2
In a medium saucepan, bring 200g heavy cream and 100g whole milk to a gentle simmer over medium heat. Do not let it boil; we want steam, not bubbles.
5 min
Tip: Watch the edges of the pan. Once you see small bubbles forming at the perimeter, pull it off the heat.
- 3
In a labeled bowl, whisk 60g egg yolks and 50g caster sugar until pale. Slowly stream in half the hot dairy while whisking continuously. This is our first temper—introducing heat gradually prevents scrambling.
3 min
Tip: Secure your bowl with a damp towel underneath so it doesn't spin while you pour and whisk.
- 4
Return the tempered mixture to the saucepan with the remaining dairy. Cook over low heat, stirring constantly with a spatula, until it hits exactly 82°C (180°F). Precision here means a silky texture later. Remove from heat immediately.
5 min
Tip: Draw a line through the custard on the back of your spatula; if it holds the line, it's ready.
- 5
While the anglaise is hot, whisk in the bloomed gelatin, 80g pure black sesame paste, and 10g fresh yuzu juice. The yuzu provides the essential acidic contrast to the rich, roasted sesame.
3 min
Tip: Whisk until the gelatin is completely dissolved and the sesame paste is seamlessly emulsified.
- 6
Transfer the sesame anglaise to a clean bowl set over an ice bath. Stir occasionally until it drops to 30°C (86°F). Let it cool. Future you deserves clean slices, and a hot custard will obliterate our chocolate base.
20 min
Tip: Stirring occasionally prevents a skin from forming while the temperature drops.
- 7
While the anglaise cools, temper the chocolate. Melt 75g 70% dark chocolate over a double boiler to 45°C. Remove from heat and aggressively stir in the remaining 25g 70% dark chocolate (finely chopped) until smooth and the temperature drops to 27°C. Briefly warm back to 31°C.
15 min
Tip: Wipe the bottom of your bowl when you remove it from the double boiler; water is the enemy of tempered chocolate.
- 8
Fold 30g toasted black sesame seeds, 40g toasted puffed rice, and 2g flaky sea salt into the tempered chocolate. We're not adding steps—just improving decisions. This ensures a sharp snap against the soft custard. Press evenly into a parchment-lined 8x8 pan.
5 min
Tip: Use an offset spatula to push the mixture into the exact corners of the pan. A flat base ensures an even dessert.
- 9
Place the pan in the freezer to flash-set the chocolate matrix.
5 min
Tip: We only need the surface to solidify so the layers stay distinct.
- 10
Check the anglaise. Once it hits that 30°C mark—cool to the touch but still fluid—pour it gently over the set chocolate base. Tap the pan once on the counter to release any trapped air bubbles.
2 min
Tip: If the anglaise has thickened too much in the ice bath, gently warm it over a water bath for 5 seconds.
- 11
Transfer to the fridge. Leave it completely alone for at least 4 hours. The gelatin needs time to build its network.
240 min
Tip: When slicing, use a hot, dry knife for sharp geometry. Wipe the blade between every single cut.
Chef's Notes
Contrast is the secret ingredient. The stark, savory-leaning sesame demands the sharp brightness of yuzu and the bitter snap of tempered dark chocolate. Always cut this slab with a hot, dry knife—wipe the blade on a damp towel, then dry it, between every single slice. Precision is freedom, but it requires discipline at the cutting board.
Theo Glass
Modern desserts, minimal fuss, maximum contrast.
Theo Glass—known as “The Minimalist Sweet Tooth”—is a calm, detail-obsessed pastry coach who left the white-tablecloth intensity of fine dining for the reality (and joy) of home kitchens. After years of building plated desserts with tweezers and timers, he realized the real magic wasn’t complicated garnish work—it was contrast, clarity, and control. Theo’s mission now is to help everyday bakers make desserts that feel modern and restaurant-level without turning their kitchen into a war zone. His style is precision with restraint: olive oil cakes that stay plush for days, tahini brownies that walk the line between nutty and bittersweet, miso custards that taste like “caramel’s smarter cousin,” and citrus-forward sorbets that pop without needing an ice-cream machine. Theo teaches fundamentals (emulsions, temperature, texture, salinity) in plain language, with steps that are clean, paced, and confidence-building. If you’ve ever said “I want to mix it up” but don’t want extra dishes, obscure tools, or chaos, Theo’s your person. He’ll show you how to mix it up the minimalist way: a smarter ingredient swap, a sharper contrast, and a clear path to repeatable results.