This Fried Tofu in Chili Garlic Sauce Recipe delivers crispy tofu in a bold, glossy sauce that clings to every piece. The sauce combines chili garlic sauce with oyster sauce, sesame oil and a corn flour slurry that thickens everything neatly on the hob. A beaten egg stirred in at the final stage gives the sauce body and a faint richness that balances the heat. If you have been looking for a reliable fried tofu sauce recipe that works on a weeknight without much effort, this one is worth keeping. Chopped spring onions scattered on top finish the dish with a fresh, mild bite.

About the Recipe
The recipe has two simple steps. First, the tofu is shallow-fried until its outside becomes nicely crisp. Second, the sauce is built separately in a pan, simmered until it thickens, and then the egg is added and cooked briefly before the whole sauce is poured over the tofu. Keeping these stages separate means the tofu stays crisp underneath the sauce rather than turning soft during cooking. The corn flour dissolved in warm water is what controls the thickness of the sauce, so getting that ratio right matters.
Why You Will Love This Recipe
The strongest reason to make this dish is the contrast between the crisp tofu and the thick, savoury sauce. The tofu holds its texture because the sauce is poured over at the end rather than the tofu being simmered in it. The sauce itself is built from ingredients that are easy to find in most Indian grocery stores or online, and the combination of chili garlic sauce with oyster sauce gives a depth that takes very little time to develop. It is a good option when you want something with a Chinese-style flavour profile without spending a long time at the stove.
Cooking Tips
The most common beginner mistake is not frying the tofu long enough. If the pieces are not properly crisp before the sauce goes on, they will turn soggy quickly. Pat the tofu dry before frying as any surface moisture causes oil to splatter and slows crisping. When making the sauce, dissolve the corn flour fully in warm water before adding it to the pan or you will get lumps. Add the beaten egg only after the sauce has started to thicken and stir immediately so it incorporates smoothly rather than scrambling.
Top Tips
- Pat tofu slices dry with a kitchen towel before frying. Surface moisture prevents crisping and causes oil to splatter.
- Dissolve the corn flour in warm water, not cold, and stir it well before adding to the sauce pan to avoid lumps.
- Do not rush the sauce. Let it simmer until it visibly thickens before adding the egg.
- Add the beaten egg off direct high heat and stir continuously so it blends into the sauce rather than setting in clumps.
- Pour the sauce over the tofu just before serving. Letting the tofu sit in the sauce for too long softens the crust.
- Taste the sauce before pouring. Oyster sauce and chili garlic sauce both carry salt, so no extra salt is usually needed.
Serving and Storing Suggestions
Serve the tofu immediately after pouring the sauce over it, while the crust still has some texture. It works well alongside plain steamed rice or fried rice. For a fuller meal, a simple stir-fried vegetable on the side rounds things out. Leftovers can be refrigerated for up to one day but the tofu will soften as it sits in the sauce. Reheating in a pan on medium heat is better than a microwave if you want to recover some texture.
Similar Recipes
- Vegetable Balls in Hot Garlic Sauce
- Braised Whole Fish in Chilli and Garlic Sauce
- Grilled Tofu Curry
- Tofu and Bean Sprout Salad
- Homemade Sweet Chilli Sauce
Nutrient Benefits
Tofu is a useful source of plant-based protein and also provides calcium and iron. Sesame oil contributes small amounts of vitamin E. Eggs add protein and B vitamins to the sauce. Spring onions used as garnish provide vitamin C and folate in modest amounts. This dish gives a reasonable amount of protein per serving, which makes it a filling option even without meat.

Fried Tofu in Chili Garlic Sauce
Ingredients
- 250 gms, sliced into small pieces Tofu
- Oil for frying
- Spring Onions - few, chopped, for garnish
- For the sauce:
- 1/2 tblsp Sesame Oil
- 1/2 tblsp Brown Sugar
- 1/2 tblsp, dissolved in 1/4 cup warm water Corn Flour
- 1 , small, beaten Egg
- 2 tblsp Chili Garlic Sauce
- 2 tblsp Oyster Sauce
Instructions
- Heat oil in a non-stick frying pan.
- Fry the tofu pieces till crisp.
- Remove and drain excess oil.
- Keep aside in a warm place.
- Mix the oyster sauce, sesame oil, chilli garlic sauce and corn flour mixture in a pan.
- Add the brown sugar and simmer for a minute or until the sauce starts to thicken.
- Add the beaten egg and mix.
- Cook for another minute and pour over the fried tofu.
- Garnish with spring onions.
- Serve.
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Frequently Asked Questions
Which type of tofu works best for this recipe?
Firm or extra-firm tofu is the right choice here. Soft or silken tofu has too much water content and will break apart in the oil rather than crisping up. If the tofu you buy feels very wet, press it between two plates with a heavy object on top for 15 to 20 minutes before slicing and frying. This removes excess moisture and makes a real difference to how well it crisps.
Can I skip the egg in the sauce?
Yes, you can leave the egg out. The corn flour slurry is what thickens the sauce, so the sauce will still coat the tofu properly without the egg. The texture will be slightly thinner and less silky, but the flavour will remain the same. This also makes the dish suitable for those who prefer to avoid eggs.
Is there a substitute for oyster sauce?
If you do not have oyster sauce, you can use hoisin sauce in the same quantity. The flavour will be a little sweeter and slightly different in character, but it works reasonably well in this sauce. For a fully vegetarian version, look for vegetarian oyster sauce made from mushrooms, which is available in most stores that stock Chinese ingredients.
My sauce turned out too thin. What went wrong?
The most likely cause is that the corn flour was not fully dissolved before being added, or the sauce was not simmered long enough for the corn flour to activate and thicken properly. Make sure to dissolve the corn flour in warm water and stir it well before adding. Then let the sauce simmer on medium heat, stirring, until you can see it thickening before you add the egg.
Can I make the sauce ahead of time?
You can prepare the sauce a few hours ahead and keep it covered at room temperature or refrigerated. When ready to serve, reheat it gently in a pan and stir well as the corn flour can cause the sauce to set a little as it cools. Fry the tofu fresh just before serving so it is crisp when the sauce goes over it.