Thai-Style Sour-Spicy Hot Pot
泰式酸辣锅 · tài shì suān là guō
When my cousin moved from Bangkok to Chongqing in 2008, she missed tom yum so much she reverse-engineered it using what she could find — doubanjiang for umami depth, Sichuan peppercorn for tingle, and rice vinegar for clean acidity. Her version became our Lunar New Year ‘cross-border pot’.
Recipe author: HǎoWèi Test Kitchen
Home-cooking research team
Reviewed by HǎoWèi editorial team · Last updated 2026-08-29
Ingredients
- doubanjiang (spicy fermented broad bean paste)郫县豆瓣酱🏮 asian30 g
- Sichuan peppercorns花椒🏮 asian5 g
- rice vinegar米醋🏮 asian45 ml
- tofu puffs (fried tofu cubes)油豆腐泡🏮 asian200 g
- dried chili flakes干辣椒碎🏮 asian8 g
doubanjiang (spicy fermented broad bean paste): Look for ‘Pixian’ label and red-brown color. Sub: Korean gochujang (2 tbsp) + ½ tsp sugar.
Sichuan peppercorns: Toasted lightly before use. Sub: ½ tsp ground Sichuan pepper (add at end).
rice vinegar: Sub: apple cider vinegar (same amount) — milder but works.
tofu puffs (fried tofu cubes): Pre-fried, spongy texture absorbs broth well. Sub: firm tofu, cubed & pan-fried until golden.
dried chili flakes: Adjust to taste. Sub: ½ tsp cayenne pepper.
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Instructions
1Heat 15 ml (1 tbsp) neutral oil in a wok over medium heat. Add doubanjiang and stir-fry 2 minutes until oil turns red and fragrance blooms.
煸透豆瓣，红油初成
🔍 Look for Medium heat 2 分钟 · 2 minutesVisual: 油沿酱边析出并泛红；酱面持续细泡迸裂。Oil separates and reddens around edges of paste; tiny bubbles pop steadily.
You know it's right when: 气味由生豆味转为烘烤发酵暖香。Aroma shifts from raw bean to toasted, fermented warmth.
2Add Sichuan peppercorns and dried chili flakes. Stir 1 minute until fragrant — do not burn.
激香辛料，忌糊锅
🔍 Look for Medium heat 1 分钟 · 1 minuteVisual: 花椒微胀；辣椒碎颜色加深。Peppercorns swell slightly; chili flakes deepen in color.
You know it's right when: 鼻尖跃起柑橘麻香——正是花椒绽放时刻。Sharp citrusy-tingle rises from pan — that’s the Sichuan pepper blooming.
3Pour in 1.5 L water and bring to a vigorous simmer. Add tofu puffs and simmer 10 minutes to infuse.
水沸入料，充分吸味
🔍 Look for Medium heat 10 分钟 · 10 minutesVisual: 油豆腐泡胀大微深；汤面轻泛泡沫。Tofu puffs plump and darken slightly; broth froths lightly.
You know it's right when: 筷压豆腐泡柔软而有弹性。Tofu feels tender but resilient when pressed with chopsticks.
4Stir in rice vinegar and simmer 2 more minutes. Taste — adjust with ½ tsp sugar (2 g) if too sharp, or ½ tsp light soy sauce (7 ml) if too flat.
酸度平衡，鲜味托底
🔍 Look for Medium heat 2 分钟 · 2 minutesVisual: 汤面泛细密活泡；蒸气裹着清冽酸香。Broth bubbles with fine, active foam; steam carries bright tang.
You know it's right when: 酸味提神不刺舌——先觉酸，后觉暖。Acidity lifts the tongue without stinging — you taste sourness first, then warmth.
5Transfer to hot pot. Serve with raw additions: sliced mushrooms, baby corn, snow peas, and fresh cilantro. Optional protein: quick-poached shrimp or thinly sliced pork belly.
素鲜为主，荤料随心
🔍 Look for Medium-high 即刻 · immediatelyVisual: 汤面漾着红油漩涡；豆腐泡如浮标起伏。Broth ripples with crimson oil swirls; tofu puffs bob like buoys.
You know it's right when: 第一勺舀起，热气裹着酸辣鲜香扑面而来。First ladleful releases steam with unmistakable sour-spicy lift.
Tips
- · Toast Sichuan peppercorns in a dry pan 30 seconds before grinding — enhances numbing effect.
- · For deeper umami, add 1 tsp fish sauce (15 ml) at the end — it won’t taste fishy, just richer.
- · Serve with jasmine rice on the side — the broth soaks in beautifully.
Sources & references
Quantities, technique notes, and substitution ratios are cross-checked against established Chinese cookery references and standard food-science sources.
- Read our editorial policy
- Fuchsia Dunlop, Land of Plenty: A Treasury of Authentic Sichuan Cooking
- USDA FoodData Central — ingredient nutrition and portion data
- Traditional Chinese family-kitchen practice and regional taste records
Common questions
What type of tofu should I use?
Silken/soft tofu (嫩豆腐) for mapo tofu and soups — silky, falls apart gently. Firm/extra-firm (老豆腐) for stir-fries, braises, and anything you want to keep its shape. If the recipe doesn't say, firm is the safe default for stir-fries.
Source: HǎoWèi ingredient guide
It's too spicy. How do I tone it down?
Add a dairy element (a swirl of yogurt, milk, or a spoon of peanut butter) — dairy fat binds the capsaicin. Sugar or honey also helps balance heat. For next time: remove chili seeds (they hold most heat) or halve the dried chilies and add chili oil at the table instead.
Source: HǎoWèi flavor guide
I can't find Sichuan peppercorns. What do I use?
Honestly, there is no true substitute — the numbing (má) sensation is unique. Best local approximation: 1/2 tsp black pepper + a little citrus zest for warmth and brightness. If you cook Sichuan food regularly, buy them online; they keep for months in an airtight jar.
Source: HǎoWèi substitution engine
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