Chewy, springy cold noodles tossed in a bold sweet-savory sauce with a gentle Sichuan numbing kick — this is Tian Shui Mian, the sweet water noodle that Chengdu locals crave. 甜水面是成都最让人上瘾的面食：面条Q弹有嚼劲，酱汁甜咸麻辣俱全，一口就让人停不下来。

📹 Watch the Recipe: Chef Woon Heng

🥘 Why This Recipe Works

Authentic Tian Shui Mian is all about contrast: ice-cool chewy noodles sitting under a warm, glossy, sweet-savory sauce that carries both chili heat and a lingering Sichuan-peppercorn tingle. The whole bowl comes together in one pan of sauce and a quick boil of noodles — maybe 40 minutes from flour to bowl.

The secret is the spiced sweet soy sauce, or 复制酱油 (fù zhì jiàng yóu). Simmering soy sauce with brown sugar and whole spices — star anise, cinnamon, clove, fennel, and black cardamom — turns it into a deep, aromatic, almost caramelized liquid that clings to every strand. It’s a one-time batch you’ll reuse for braises and dipping sauces all week.

These noodles are meant to be thick, about pencil-width, so they stay chewy and take on the sauce beautifully. Rolled and hand-drawn rather than pulled, they’re forgiving for home cooks — no specialist skill needed, just a rolling pin and a steady hand.

🛒 Ingredients

Ingredient	Amount	Notes
All-purpose flour (9g protein)	250 g	高筋感的面粉更有嚼劲
Water 水	115–125 g	看面粉吸水性调整
Salt 盐	⅙ tsp
Soy sauce 生抽	½ cup (150 g)	复制酱油基底
Brown sugar 红糖	¼ cup (40 g)	甜味的核心
Water 水	4 tbsp (40 g)	稀释酱油
Fennel seeds 小茴香	¼ tsp
Mature ginger 老姜	2 slices	切片
Clove 丁香	1
Chinese black cardamom 草果	1	cao guo
Bay leaves 香叶	2
Cinnamon stick 桂皮	1 small
Star anise 八角	1
Chili oil 辣椒油	1 tbsp per bowl	自制更佳
Chinese sesame paste 芝麻酱	1 tbsp per bowl	用温水调稀
Roasted soybean powder 熟黄豆粉	½ tsp per bowl
Garlic 蒜	3 cloves	可免（无五辛）
Sichuan peppercorn powder 花椒粉	pinch per bowl	麻味灵魂
Mushroom seasoning 香菇粉	pinch per bowl	提鲜

👨‍🍳 Instructions

Step 1 — Make the spiced sweet soy sauce (复制酱油)

Combine soy sauce, brown sugar, water, fennel, ginger, clove, cardamom, bay leaves, cinnamon, and star anise in a small pot.
Bring to a gentle simmer and cook until the sugar dissolves and the sauce thickens slightly.
Strain out the solids and let cool to room temperature. Store leftovers for braises.

Step 2 — Make the noodle dough

Stir flour and salt together, then add water gradually and mix into a stiff, shaggy dough.
Knead until smooth, cover, and rest 30 minutes so the gluten relaxes.
The dough should be firm but pliable — firmer than dumpling dough.

Step 3 — Roll and cut the noodles

Roll the dough into a long sheet about ⅛-inch thick, dusting with flour to prevent sticking.
Cut into ½-inch wide strips with a knife.
Lightly dust and gently stretch each strip to about pencil-width; keep them separate.

Step 4 — Boil the noodles

Bring a large pot of water to a rolling boil.
Drop in the noodles and cook until just cooked through — about 4–5 minutes for thick ribbons.
Rinse briefly in cool water to stop cooking and firm up the chew, then drain well.

Step 5 — Build the sauce and serve

In each bowl, whisk 1 tbsp sweet spiced soy sauce, 1 tbsp chili oil, and 2–3 tsp thinned sesame paste.
Add ½ tsp roasted soybean powder, ½ tsp crushed garlic, and pinches of Sichuan peppercorn powder and mushroom seasoning.
Toss in the cooled noodles, coat thoroughly, and serve at once — ideally slightly chilled.

💡 Tips & Substitutions

Problem / Question	Fix / Answer
My dough is too sticky	Add flour 1 tbsp at a time; the dough should be firm, not tacky.
No black cardamom (草果)	Omit it, or sub a pinch more star anise — it adds a smoky note but isn’t essential.
No Chinese sesame paste	Blend toasted tahini with a drop of sesame oil as a substitute.
No allium diet (无五辛)	Simply omit the garlic; the sauce is still deeply flavorful.
Extra sauce leftover	Use it braising tofu, mushrooms, or as a dipping sauce — it keeps refrigerated for a week.

📊 Nutrition

Approximately 430 calories per serving (1 bowl): carbs ~82g, protein ~12g, fat ~7g, fiber ~3g. Great balance of quick energy and satisfying chew.

🌱 Why This Dish

Tian Shui Mian (甜水面) translates literally to “sweet water noodles,” named for the glossy, sweet soy sauce that glazes each strand. It’s a signature cold noodle of Chengdu, the capital of Sichuan province famous for numbing-and-spicy cuisine — and uniquely here, sweetness leads before the heat kicks in.

The bowl is deeply tied to Sichuan’s monastery and temple food culture, where equally vegan sauces and cold noodles have been served for centuries alongside tea houses and street stalls. Because the base is completely plant-based — flour, soy, sesame, and spices — it’s naturally Buddhist-friendly (清净素食) and pairs beautifully with a simple green tea.

Legend has it Tian Shui Mian was born in Chengdu’s bustling street markets, a small-bowl snack meant to be eaten standing, quickly, and often. Today it remains a beloved breakfast and late-night snack, best enjoyed cold with friends on a warm afternoon. Eaten year-round across Sichuan, it’s a humble bowl that captures the soul of Chengdu street eating.

Dou Dou (豆豆)