Tofu in Hot Garlic Sauce
Crispy pan-fried tofu cubes tossed in a fiery, garlicky Indo-Chinese sauce with bell peppers and onions. This quick vegetarian stir-fry delivers bold heat and a glossy, sticky finish that pairs perfectly with fried rice or noodles. Ready in just 30 minutes.
For 4 servings
- prep · ~10 min
Press and cube the tofu.
Wrap the tofu block in a clean kitchen towel and place a weight on top for 10 minutes to remove excess moisture. Cut into 1-inch cubes.
TIPPressing tofu helps it get crispier when fried by removing internal water content. - prep · ~2 min
Coat the tofu with corn flour.
1.In a large bowl, toss the tofu cubes with salt, black pepper, and corn flour.2.Gently mix until each cube is lightly and evenly coated. - fry · ~8 min
Pan-fry the tofu until crispy and golden.
1.Heat 3 tbsp oil in a wide non-stick pan or wok over medium heat.2.Place the coated tofu cubes in a single layer and fry for 2-3 minutes per side.3.Cook until all sides are golden brown and crisp.4.Remove with a slotted spoon and set aside on a plate.TIPDon't overcrowd the pan—fry in batches if needed. The tofu should not steam. - saute · ~2 min
Start the garlic sauce base.
1.Heat 2 tbsp oil in the same wok over high heat.2.Add the finely chopped garlic, ginger, and slit green chilies.3.Stir-fry for 30-40 seconds until the garlic starts to turn light golden and fragrant.TIPKeep the heat high and move quickly so the garlic doesn't burn and turn bitter. - saute · ~3 min
Sauté the onions and bell peppers.
1.Add the cubed onion and bell pepper to the wok.2.Stir-fry on high heat for 2 to 3 minutes.3.Keep the vegetables crunchy—they should just start to soften at the edges. - simmer · ~4 min
Build the spicy garlic sauce.
1.Add soy sauce, red chili sauce, tomato ketchup, rice vinegar, sugar, and red chili powder.2.Pour in the water and stir everything well.3.Bring the sauce to a vigorous bubble, then add the corn flour slurry while stirring.4.Cook for 1 to 2 minutes until the sauce thickens and turns glossy.TIPStir constantly after adding the slurry to prevent lumps from forming. - mix · ~1 min
Toss the crispy tofu in the sauce.
1.Add the fried tofu cubes back into the wok.2.Gently toss until every piece is well coated in the sticky garlic sauce.3.Cook for just another 30 seconds so the tofu soaks up the heat. - garnish
Garnish with spring onion greens and serve immediately.
Transfer to a serving dish and sprinkle generously with chopped spring onion greens. Serve hot with fried rice or hakka noodles.
What to keep in mind.
7 tips from the recipe — small details that make a real difference to the final dish.
- 1Press the tofu for at least 10 minutes to remove moisture for a crispier texture.
- 2Use a non-stick pan or well-seasoned wok to prevent the tofu from sticking during frying.
- 3Fry the tofu in a single layer — overcrowding causes steaming instead of browning.
- 4Keep the wok on high heat when stir-frying the garlic to avoid bitterness.
- 5Add the cornflour slurry while stirring constantly to prevent lumps in the sauce.
- 6Toss the tofu in the sauce just before serving to keep it crispy.
- 7This dish can be made ahead — store the fried tofu and sauce separately, then combine when reheating.
Adapt it for your goals.
Vegan
This recipe is already vegan, but ensure your soy sauce and red chili sauce are vegan-friendly (no oyster sauce or honey).
high proteinHigh-protein
Swap half the tofu for pan-fried edamame or seitan chunks for an extra protein boost while keeping the saucy stir-fry texture.
low oilLow-oil
Air-fry the coated tofu at 375°F (190°C) for 12-15 minutes instead of pan-frying to cut oil without losing crispiness.
gluten freeGluten-free
Use tamari or coconut aminos instead of soy sauce, and ensure your red chili sauce and tomato ketchup are certified gluten-free.
milder heatMilder heat
Reduce green chilies to 1 and skip the red chili powder; use a sweet chili sauce instead of hot chili sauce for a family-friendly version.
Why this is on our healthy list.
High in Plant Protein
Tofu provides a complete source of plant-based protein with all essential amino acids, making this dish a satisfying meat-free main.
Rich in Antioxidants
Bell peppers and spring onions add vitamin C and beta-carotene, which support immune function and skin health.
Low in Saturated Fat
Using vegetable oil for pan-frying and tofu as the protein base keeps saturated fat minimal compared to meat-based stir-fries.
Contains Digestive-Friendly Compounds
Ginger and garlic are known for their anti-inflammatory and digestive-supporting properties, common in Indo-Chinese cooking.
Frequently asked questions
No, silken tofu is too delicate for pan-frying — it will crumble. Stick with firm or extra-firm tofu for a crispy exterior and sturdy cubes.



