Snack 小吃

Wolf Tooth Potatoes(Sichuan Fried Potatoes )

狼牙土豆(炸土豆)

Wolf Tooth Potatoes(Sichuan Fried Potatoes ) 狼牙土豆(炸土豆)
20 min
Cook Time / 时长
Easy
Difficulty / 难度
2 servings
Servings / 份数
· 0 ratings

Description / 简介

Sichuan Fried Potatoes, known in China as 狼牙土豆 (Wolf Tooth Potatoes), are Sichuan's most beloved and widely beloved street snack — found at every night market, school gate, and street corner from Leshan to Chengdu. The potatoes are cut into wavy, wolf-tooth-shaped strips using a crinkle knife, double-fried until golden and irresistibly crispy on the outside while staying soft and fluffy inside. They are then tossed in a blazing red chili oil infused with Sichuan peppercorns, cumin, and garlic —

Ingredients / 食材

Potatoes 500g (yellow-fleshed, starchy variety)
Vegetable oil 500ml (for deep-frying)
Chili powder 10g
Cumin powder 5g
Sichuan peppercorn powder 3g
Garlic 10g (minced)
Salt 3g
Sugar 5g
Light soy sauce 10ml
Chinese black vinegar 10ml
Sesame oil 5ml
Sesame seeds 5g
Coriander 10g (chopped)
Scallions 10g (chopped)
Small dried red chilies 5g (optional, for extra heat)

Instructions / 制作过程

Step 1: Peel and Cut the Potatoes

Peel the potatoes and cut them into thick batons using a crinkle-cut or wavy-edge knife, creating the signature "wolf tooth" wavy shape about 1cm wide and 4–5cm long. Immediately transfer the cut potatoes into a bowl of cold water — this prevents oxidation (the potatoes turning grey) and removes surface starch for a crispier fry. Soak for 5 minutes, then drain and pat completely dry with kitchen paper towels. Any moisture on the potatoes will cause splattering in the oil and prevent proper crisping.

Step 1: Peel and Cut the Potatoes

Step 2: Deep-Fry Until Golden and Crispy

Heat the vegetable oil in a wok or deep saucepan to 170°C (338°F). Carefully add the dried potato strips in batches — do not overcrowd the wok or the temperature will drop and the potatoes will turn soggy instead of crispy. Fry for 3–4 minutes, stirring occasionally, until the strips turn golden and are fully cooked through. For extra-crispy results, remove the first batch, increase the heat to bring the oil back to temperature, then return the potatoes and fry for another 30 seconds. Drain on a wire rack or kitchen paper towels. The potatoes should be crispy on the outside with a tender, fluffy interior.

Step 2: Deep-Fry Until Golden and Crispy

Step 3: Prepare the Sichuan Spice Blend

While the potatoes are draining, prepare the seasoning blend. In a large mixing bowl, combine the chili powder, cumin powder, Sichuan peppercorn powder, minced garlic, salt, sugar, and sesame seeds. Have the light soy sauce, Chinese black vinegar, and sesame oil measured and ready nearby. The spice blend is the heart of this dish — fresh, high-quality chili powder gives the best color and heat, and the Sichuan peppercorn powder delivers that signature tongue-numbing sensation.

Step 3: Prepare the Sichuan Spice Blend

Step 4: Bloom the Spices with Hot Oil

In a small saucepan, heat an additional 30ml of vegetable oil over high heat until it just begins to smoke slightly — you will see the surface shimmer. Carefully pour the scorching hot oil directly over the spice blend in the bowl. The heat will instantly "bloom" the spices, releasing their aroma and turning the chili powder a deep, vibrant red. Stir the mixture immediately with a spoon or chopsticks. The sizzling hot oil hitting the Sichuan peppercorn and cumin is what creates that irresistible fragrant punch.

Step 4: Bloom the Spices with Hot Oil

Step 5: Toss the Potatoes in the Sauce

While the potatoes are still warm and the oil on them is still fluid, add them to the bowl with the bloomed spice mixture. Add the light soy sauce, Chinese black vinegar, and sesame oil. Using tongs or two spoons, toss the potatoes thoroughly and evenly — every strip should be coated in the glossy, fiery red chili oil. Add the chopped coriander and scallions, and toss again. The warmth of the potatoes helps them absorb the flavors without going soggy.

Step 5: Toss the Potatoes in the Sauce

Step 6: Plate and Serve Immediately

Transfer the finished Sichuan Fried Potatoes to a serving bowl or plate. Sprinkle with a few extra sesame seeds and a handful of fresh coriander on top for color and freshness. Serve immediately while the potatoes are still hot and crispy — they lose their crunch as they cool, so this dish is best enjoyed the moment it is made. Have small side bowls of extra chili powder and Sichuan peppercorn powder for those who like it extra fiery.

Step 6: Plate and Serve Immediately

Tips

  • Double-frying is the key to crispy potatoes: The first fry cooks the potato through; the second fry (at higher heat, 30 seconds) is what creates the shatteringly crisp exterior. Don't skip the second fry — it is the difference between decent and restaurant-quality crunch.
  • Soak and dry thoroughly: Soaking removes starch for crispiness; drying prevents oil splattering and ensures the exterior crisps up properly. Take an extra minute to pat the potatoes completely dry.
  • Bloom the spices — don't skip it: Pouring hot oil over the chili powder and Sichuan peppercorn is not optional — it unlocks the flavors and color that simply mixing the dry spices can never achieve.
  • Serve immediately: These are not a dish that holds well. The crispy exterior will soften within 10–15 minutes of tossing with sauce. If you need to prep ahead, fry the potatoes and set them aside; toss with sauce only at the last moment.

FAQ

Can I make these in an air fryer instead of deep frying?
Yes — toss the dried potato strips with 1 tablespoon of oil, spread in a single layer in the air fryer basket, and air fry at 200°C for 12–15 minutes, shaking halfway through. They won't be quite as crispy as deep-fried but come close and are much less oily.

What potatoes work best?
Yellow-fleshed, starchy potatoes (like Yukon Gold or Russet) are ideal — they crisp up beautifully on the outside and stay fluffy inside. Waxy/new potatoes will be dense and chewy, not fluffy.

Can I add other vegetables?
Absolutely. Classic versions often include lotus root slices, wood ear mushrooms, or green beans — all fried briefly before tossing with the sauce. These add texture variety and make the dish more substantial.

The potatoes turned out soft instead of crispy — what went wrong?
Three likely causes: (1) the potatoes weren't dried properly before frying; (2) the oil temperature was too low (they were cooking rather than crisping); or (3) they were fried in too large a batch, crowding the wok and dropping the oil temperature. Fix: make sure potatoes are bone dry, fry in small batches at 170°C, and use the double-fry method.

Is this dish very spicy?
It has noticeable heat from the chili powder and Sichuan peppercorns, but the amount of "málà" (numbing spice) can be easily adjusted. Reduce the chili powder by half and omit the Sichuan peppercorn powder for a mild version, or double them for fire-breathing intensity.

Tags / 标签: Sichuan Fried PotatoesWolf Tooth Potatoes狼牙土豆Sichuan street foodChinese fried potatoesspicy Sichuan snacksmala snackcrispy potato recipeSichuan cuisineChinese appetizerstreet food recipechi