Breakfast & Brunch
This chilled tofu with century egg recipe delivers a bold contrast of textures and flavors that will transform your brunch game. The delicate, jelly-like tofu sets against the rich, salty intensity of century eggs—each bite is a study in umami balance. I developed this version after years of perfecting the traditional technique, ensuring the tofu achieves the right firmness without losing its silky texture.
The secret lies in marinating the tofu with a light soy-ginger broth before setting it in agar, creating that signature cool, wobbly consistency. Century eggs, with their deep black yolks and creamy centers, add a dramatic visual and flavor contrast. This dish isn't just about taste—it's an experience that plays with temperature, texture, and tradition.
What you'll end up with is a presentation-worthy dish that's as impressive as it is delicious. The tofu's smooth, cool bite pairs perfectly with the century egg's creamy, briny richness, while optional garnishes like pickled mustard greens or chili oil add layers of complexity. It's the kind of dish that makes guests ask for the recipe.
Whether you're serving this for a special occasion or a weekend brunch, the technique is straightforward once you master the key steps. The tofu sets in just 2 hours, and the century eggs can be prepared ahead—making this a foolproof way to impress without stress. Let's get started on creating this umami-packed masterpiece.
Ingredients for chilled tofu with century egg
Four ingredients transform this dish into a brunch centerpiece: silky tofu, umami-rich century eggs, aromatic ginger, and delicate agar.
| Ingredient | Amount | Notes |
|---|---|---|
| Extra-Firm Tofu 🍲 | 1 ½ lb | Pressed overnight for firmness |
| Century Eggs 🥚 | 4 whole | High-quality, preserved properly |
| Light Soy Sauce 🍶 | ½ cup | Kikkoman preferred for balance |
| Fresh Ginger 🌿 | 2 tbsp | Finely grated, aromatic |
| Agar-Agar Powder 🍃 | 2 tbsp | For perfect jelly texture |
| Vegetable Oil 🫒 | ¼ cup | For smooth tofu setting |
| Sesame Oil 🌰 | 1 tbsp | Toasted, for aroma |
| White Rice Vinegar 🍶 | 1 tbsp | For subtle tang |
| Pickled Mustard Greens 🥬 | ½ cup | Thinly sliced, optional garnish |
| Chili Oil 🌶️ | 2 tbsp | For heat contrast |
| Green Onions 🧅 | 4 whole | Thinly sliced, for garnish |
| Rock Sugar 🍬 | 1 tbsp | For balancing umami |
| Water 💧 | 1 ½ cups | Filtered preferred |
Century eggs are the star—look for deep black yolks and creamy centers, which signal proper preservation. Asian grocery stores like H Mart or 99 Ranch carry them year-round, but if you can't find them, duck eggs preserved traditionally work as a substitute. The tofu needs to be extra-firm and pressed for 12+ hours to achieve that signature jelly-like texture. I use a tofu press, but a simple plate with weights works too. Fresh ginger is non-negotiable here—dried loses its zing, and the aroma is what elevates this dish from good to extraordinary.
No century eggs? Preserved plums or black garlic can mimic that deep, salty-sweet profile, though nothing matches the authentic experience. For the agar, powdered form is easiest to find at Asian markets or online (try AsianFoodGourmet), but if you're using flakes, soak them first. The sesame oil should be toasted—regular grocery store sesame oil works, but 100% pure toasted from a specialty shop is worth the splurge. Substitute with avocado oil in a pinch, but you'll lose that nutty depth. Pickled mustard greens add crunch—if you can't find them, quick-pickle radishes in rice vinegar for 10 minutes works beautifully.
Century eggs keep for months in their brine—just rinse before using. The tofu sets in 2 hours in the fridge, but it's best served immediately after. Store leftovers in an airtight container for 3 days, though the texture softens slightly. For a shortcut, make the tofu a day ahead and keep it chilled. The chili oil and pickled greens should be added fresh before serving—they're what make this dish visually stunning and irresistibly crunchy.
Why You'll Love This Recipe
- No-Fuss Setup: I swear by this one—just cube the tofu, slice the ginger, and let agar-agar do the heavy lifting. No frying, no waiting for hours, and the century eggs? They’re pre-cooked. Honestly, it’s the kind of dish where the hardest part is deciding what to eat first.
- Umami Bomb: That first bite of chilled tofu with century egg’s creamy, salty yolk? It’s like a flavor explosion. Light soy sauce ties it all together—sweet, salty, and just enough ginger kick to make it sing. Between us, I’ve seen people take seconds without even tasting it first.
- Weeknight & Potluck Hero: Make a big batch on Sunday and it’ll last all week—great for lunches or packed meals. (Yes, even on a Tuesday night.) And if you’re bringing a dish to a gathering? This one’s always the first to disappear. No one expects it, but everyone loves it.
- Budget Magic: Century eggs are cheap, tofu’s a steal, and agar-agar turns leftovers into a jiggly, satisfying treat. I’ve made this for under $5 a serving, and it still feels fancy. Plus, the tofu absorbs flavors like a dream—no waste, just pure flavor.
Step-by-step instructions for chilled tofu with century egg
Here's how to create this iconic dish with perfect texture and balanced flavors.
Prepare the Century Eggs and Tofu Base
Begin by carefully peeling the 4 whole century eggs, reserving the yolks and discarding the whites. Place the yolks in a small bowl and mash them lightly with a fork—you want a smooth but slightly textured consistency. In a separate bowl, combine 1.5 cups water and 1 tbsp rock sugar, stirring until fully dissolved. This sugar solution helps balance the eggs' natural saltiness.
Next, press the 1.5 lb extra-firm tofu overnight using a tofu press or heavy weights wrapped in a towel. This step is crucial—it removes excess moisture so your chilled tofu sets properly. Once pressed, cut the tofu into ¼-inch thick slices and set aside on a plate. The tofu should be firm enough to hold its shape when chilled later.
Create the Agar-Agar Jelly Mixture
In a small saucepan, combine 1.5 cups water, 2 tbsp agar-agar powder, and 1 tbsp white rice vinegar. Bring to a gentle boil over medium heat, stirring constantly to prevent lumps from forming. Once boiling, reduce heat to low and simmer for 5 minutes until the mixture thickens into a translucent jelly. Remove from heat immediately.
While still warm, stir in 1 tbsp sesame oil and 2 tbsp chili oil until evenly distributed. The oil will create a delicate sheen and add depth of flavor. Pour this jelly mixture into a shallow dish and let it cool to room temperature, then refrigerate for 30 minutes until fully set. The jelly should have a firm but slightly wobbly texture—this is what gives the dish its signature bite.
Assemble the Tofu and Sauce Components
In a small bowl, whisk together 0.5 cup light soy sauce, 2 tbsp finely grated fresh ginger, and 0.5 cup pickled mustard greens (thinly sliced). This sauce should be smooth but slightly textured from the mustard greens. Taste and adjust seasoning if needed—you might want to add a touch more soy sauce for saltiness or a splash of vinegar for tang.
Arrange the tofu slices on a serving platter, fanning them out slightly. Spoon the jelly mixture over the tofu, creating an even layer. Then, gently drizzle the soy-ginger sauce over the jelly. The sauce should lightly coat the jelly without pooling. Finally, sprinkle the mashed century egg yolks evenly over the top, creating a marbled effect. The contrast of creamy eggs, firm jelly, and chewy tofu is what makes this dish so special.
Chill and Garnish for Serving
Cover the platter and refrigerate for at least 2 hours—this allows all the flavors to meld and the textures to develop properly. The tofu should be cool and slightly firm, while the jelly remains set but still slightly springy. Before serving, thinly slice the 4 whole green onions and scatter them evenly over the dish.
Serve immediately with extra soy sauce or chili oil on the side if desired. Each bite should offer a perfect balance of textures: the firm tofu, the jelly's gentle bite, the creamy century eggs, and the bright acidity of the mustard greens. The dish is best enjoyed chilled, so prepare it ahead of time for the best experience.
Pro Tips For Making Chilled Tofu With Century Egg
- FREEZE TOFU FIRST: I used to skip this step and wondered why my tofu turned to mush when slicing—even extra-firm. Pop it in the freezer for 1 hour, thaw 20 minutes, then slice. The cold makes it hold shape like a champ, especially when you’re chilling it later.
- PEEL CENTURY EGGS LIKE A PRO: The black membrane on century eggs is stubborn, but here’s the trick: score the shell with a knife first, then tap gently to crack it open. Use a spoon to pry off the membrane—don’t peel it like an orange. The yolk should slide out clean, ready for that silky texture in your dish.
- GINGER: GRATE IT FRESH, THEN REST: Pre-grated ginger loses its bite fast, and this dish needs that sharp zing. Use a microplane, grate it right before cooking, then let it sit in the agar-agar mixture for 5 minutes. That gives the flavor time to bloom and mingle with the soy sauce—trust me, it makes a real difference.
- AGAR-AGAR: BOIL IT FAST, STIR LIKE CRAZY: Agar-agar sets in seconds once it hits boiling, so sprinkle it into cold water first, then bring to a rapid boil while stirring constantly. If you walk away, you’ll end up with clumps that ruin the smooth, jelly-like base. Keep the heat high and the spoon moving—this isn’t the time to be lazy.
Dietary considerations for this dish
Vegan Adaptations
Traditional century eggs are made with duck eggs preserved in a lye solution, but you can easily adapt this recipe for vegan diets. Use vegan century eggs (available at specialty stores like AsianFoodGourmet or online) made with preserved tofu or mushrooms—they mimic the salty, creamy texture. For the tofu base, ensure your extra-firm tofu is pressed overnight for that signature jelly-like consistency. The agar-agar jelly remains fully plant-based, so no substitutions are needed there. 🌱
Gluten-Free Considerations
This recipe is naturally gluten-free, but always double-check your soy sauce label—some brands contain wheat. Opt for tamari or certified gluten-free soy sauce like San-J Tamari. The agar-agar jelly and all other ingredients are inherently gluten-free, so no additional adjustments are required. Just ensure your pickled mustard greens (if store-bought) don’t contain gluten additives. ✨
Allergen-Free Options
For those avoiding sesame, replace sesame oil with avocado oil or toasted walnut oil (both add nutty depth). If chili oil is a concern, use toasted coconut oil with a pinch of smoked paprika for warmth. The agar-agar jelly is safe for most allergens, but always verify your agar powder is processed in a dedicated facility if cross-contamination is a risk. The tofu itself is allergen-free unless you’re sensitive to soy. 💡
Protein Boost
To increase protein content, add edamame or crumbled tempeh as a garnish alongside the green onions. The century eggs (or vegan substitutes) already provide a protein punch, but these additions elevate the dish further. For a high-protein tofu, consider using organic extra-firm tofu or even silken tofu blended into the agar mixture for a creamier texture. This keeps the dish satisfying while boosting nutritional value. 💪
Low-Sodium Adjustments
Century eggs are notoriously salty, so balance them by reducing the soy sauce to 3 tablespoons and adding 1 teaspoon of coconut aminos for umami without extra sodium. Skip the rock sugar (it’s minimal anyway) and sweeten with date syrup if desired. The pickled mustard greens can also be rinsed to cut sodium. For the jelly, use low-sodium vegetable broth instead of water to further reduce intake. 🧂
Nutrition facts
Frequently asked questions
Why does the tofu need to be pressed overnight?
Pressing removes excess moisture so the tofu sets properly in the agar jelly. Unpressed tofu stays too soft and won't hold its shape when chilled. For best results, use a tofu press with weights or wrap the block in a towel and place heavy books on top. This step is what gives that signature jelly-like texture that contrasts perfectly with the century eggs.
Can I substitute agar-agar with gelatin?
No, gelatin is animal-based and won't work for vegan versions. Agar-agar is the perfect plant-based alternative that sets firmly when chilled. For non-vegan versions, you could use fish gelatin, but it requires different ratios and won't have the same clean texture. The agar gives that delicate wobble that's key to this dish.
How do I store leftovers?
Store in an airtight container in the fridge for up to 3 days. The tofu will soften slightly but remains safe to eat. For longer storage, freeze the jelly mixture separately and reassemble when ready to serve. The century eggs keep well in their brine for months, so you can prep them ahead. Always let the dish return to room temperature before serving.
What if I can't find century eggs?
Try preserved plums or black garlic for a similar umami depth. For texture, marinate shiitake mushrooms in soy sauce and vinegar to mimic the creamy aspect. The key is balancing saltiness - century eggs provide that unique briny flavor that's hard to replicate. Asian markets often carry vegan century egg substitutes made from tofu or mushrooms.
Why does the dish need to chill for 2 hours?
The chilling time lets all components set properly - the agar jelly firms up completely while the tofu absorbs flavors. This creates the perfect contrast of temperatures and textures. If you're short on time, you can chill for 1 hour but the textures won't be as refined. The longer it chills, the more balanced each bite becomes.