Direct answer: Hakka yong tau foo is made by carving firm tofu, packing it with a sticky pork-and-shrimp filling, searing the stuffed side first, then gently braising the pieces in a light savory sauce. Dry tofu well, dust the cavity with cornstarch, and cook the filling to 160 F/71 C.
Key takeaways
- Use firm tofu that can hold a cavity.
- Mix filling until tacky so it stays attached.
- Dust cavities lightly with cornstarch.
- Sear the filling side first.
- Verify the center of the ground-pork filling reaches 160 F/71 C.
What is Hakka stuffed tofu?
Yong tau foo means stuffed tofu. The Hakka dish commonly places seasoned minced pork, sometimes combined with fish or shrimp, into tofu and then fries, steams or braises it. Regional and family versions differ. This beginner version uses firm tofu, pork and shrimp, followed by a short covered braise that cooks the filling without breaking the tofu.
Ingredients for 4 servings
- 18 ounces/510 g firm tofu, about 2 blocks
- 8 ounces/225 g ground pork
- 4 ounces/115 g peeled raw shrimp, finely chopped
- 2 scallions, finely sliced
- 1 teaspoon grated ginger
- 1 tablespoon light soy sauce
- 1 tablespoon Shaoxing wine
- 1 teaspoon toasted sesame oil
- 1 teaspoon cornstarch, plus 2 teaspoons for cavities
- 1/4 teaspoon white pepper
- 1/4 teaspoon sugar
- 2 tablespoons neutral oil
Braising sauce
- 1 cup/240 ml low-sodium chicken stock
- 1 tablespoon oyster sauce
- 1 teaspoon light soy sauce
- 1/2 teaspoon sugar
- 1 teaspoon cornstarch mixed with 1 tablespoon cold water
Preparation takes 30 minutes and cooking takes 20 minutes.
Step 1: press and cut the tofu
Drain tofu and wrap it in clean paper towels. Set a light plate on top for 15 minutes. Do not use heavy pressure that cracks the blocks. Cut into eight equal rectangles about 2 inches/5 cm wide.
With a small spoon, scoop a shallow cavity from the top of each piece, leaving at least 1/2 inch/1.25 cm around the sides and bottom. Pat cavities dry.
Step 2: make the filling
Combine pork, chopped shrimp, scallion, ginger, soy sauce, Shaoxing wine, sesame oil, 1 teaspoon cornstarch, white pepper and sugar. Stir firmly in one direction for 60 to 90 seconds until sticky and cohesive. Refrigerate for 10 minutes.
Keeping the mixture cold makes it easier to pack and limits time in the temperature danger zone. Wash hands, knife and board after handling raw pork and shrimp.
Step 3: fill without splitting the tofu
Dust each dry cavity with a very thin layer of cornstarch. Divide filling into eight portions and press one portion firmly into each cavity. Keep the filling level or only slightly rounded; a tall mound cooks unevenly.
The cornstarch is adhesive, not a heavy coating. Too much forms a gummy layer between tofu and meat.
Step 4: sear the filling side first
Heat a wide nonstick or well-seasoned skillet over medium heat for 2 minutes. Add oil. Place tofu filling-side down and cook undisturbed for 3 to 4 minutes until the filling is golden and set.
Turn with a thin spatula, supporting the sides. Brown the tofu bottom for 2 minutes. Searing the meat first anchors it before the pieces are moved.
Step 5: braise gently
Mix stock, oyster sauce, soy sauce and sugar. Pour around, not directly over, the tofu. Bring to a gentle simmer, cover and cook over medium-low heat for 8 minutes. Uncover, spoon sauce over the pieces and cook 3 to 5 minutes more.
Insert an instant-read thermometer into the center of the thickest filling. Ground pork must reach 160 F/71 C. The shrimp should look opaque and firm. Continue in 2-minute intervals if needed.
Step 6: finish the sauce
Move tofu carefully to a serving plate. Stir the cornstarch slurry again and add it to the simmering liquid. Cook 30 to 60 seconds until glossy but still pourable. Spoon sauce around the tofu and garnish with scallion.
Substitutions
No shrimp
Use 12 ounces/340 g ground pork and add one tablespoon water. Cook to 160 F/71 C.
Chicken filling
Ground chicken works, but cook it to 165 F/74 C. Thigh meat stays moister than breast.
Fish filling
Use commercially prepared fish paste and follow its label for allergens and safe handling. Many products contain egg or wheat.
Vegetarian direction
Combine minced shiitake, crumbled extra-firm tofu and water chestnuts with cornstarch. It is a different texture but uses the same cavity and braising method.
Alcohol-free
Replace Shaoxing wine with stock plus 1/2 teaspoon rice vinegar.
Common mistakes
The filling falls out
The tofu was wet, cavities lacked cornstarch or the filling side was moved too soon. Dry, dust and sear it undisturbed.
The tofu breaks
It was soft tofu, pressed too hard or carved too deeply. Use firm tofu and leave thick walls.
The filling is dense
It was overmixed after becoming tacky or packed too tightly. Stop once cohesive and press only enough to remove air pockets.
The filling is undercooked
Pieces were too thick or heat was too low. Use a thermometer and continue the covered braise.
The sauce is gummy
Too much slurry was used. Remove tofu and add only the measured slurry at the end.
Food safety and allergens
USDA guidance sets 160 F/71 C for ground meats and 165 F/74 C for ground poultry. Refrigerate leftovers within two hours and use within 3 to 4 days; reheat to 165 F/74 C. This dish contains soy, shellfish and sesame, and sauces may contain wheat or mollusks. Check every label.
Related lessons
Our steamed pork patty guide explains tacky filling texture. Our home-style braised tofu covers careful tofu handling. Recipes4Less courses demonstrate stuffing, pan turning and thermometer placement visually.
FAQ
Can I use silken tofu?
No. It is too fragile to carve, fill and turn reliably.
Can I steam yong tau foo?
Yes. Steam until the center reaches 160 F/71 C, then prepare sauce separately.
Can it be filled ahead?
Yes. Cover and refrigerate up to six hours; do not leave raw filling at room temperature.
Why combine pork and shrimp?
Pork adds richness while chopped shrimp adds sweetness and springiness.
Is yong tau foo always Hakka?
It has strong Hakka associations, but many regional forms and serving styles now exist.
Conclusion
Reliable stuffed tofu depends on firm dry tofu, a cohesive cold filling and gentle handling. Sear the filling first, braise quietly and verify the ground-pork center rather than judging only by color.