Plant-Based Asian Cooking: Tofu, Tempeh & Seitan Guide
You’re planning a week in Bangkok and every food guide recommends the same five vegetarian restaurants, all in Thonglor, all charging 400 baht for a bowl of noodles. Here’s the actual problem: Western travel media treats plant-based Asian food as a niche accommodation rather than what it actually is—the foundation of how millions of people in Asia eat every day. This guide tells you where to find it and why it matters more than you think.
Tofu, Tempeh, and Seitan Are Not Substitutes—They’re the Main Event
Asian cuisines developed plant-based proteins over centuries not because meat was scarce, but because Buddhist and Hindu traditions shaped how entire food systems work. Tofu appears in Chinese cooking because it’s genuinely better than meat for certain textures and flavor absorption. Tempeh in Indonesia isn’t a vegetarian workaround—it’s a staple protein that everyone eats, regardless of dietary preference. Seitan in Vietnam and Thailand is used because its chewy texture works perfectly for stir-fries and soups.
A good version of any of these has three things: proper sourcing (fresh tofu made that morning tastes completely different from supermarket blocks), correct preparation technique (silken tofu breaks apart if you stir-fry it; firm tofu is the only choice), and respect for the ingredient itself rather than disguising it. Bad versions are overcooked, underseasoned, or treated like they need to prove themselves by mimicking meat.
Where to Actually Eat This Food: Specific Places and Dishes
In Seoul, skip the vegetarian restaurants and go to neighborhood tofu shops in Jongno-gu. Soondubu-jjigae (soft tofu stew) at any place with a line of Korean grandmothers is what you need—the tofu breaks apart in spicy broth with seafood stock, and you’ll pay 8,000 won. The point: this isn’t a vegetarian dish. It’s what people order on Tuesday nights. For tempeh, Jakarta’s Pasar Minggu market (Sunday mornings) has vendors selling fried tempeh with sambal that costs less than a coffee. In Chiang Mai, order khao soi with extra fried shallots at any stall in Ton Payom market—most vendors have a tofu version that’s identical to the meat version in quality.
Lotus root (renkon in Japanese, ngó sen in Vietnamese) shows up in stir-fries and soups across East and Southeast Asia. In Tokyo, Tsukiji Outer Market has prepared lotus root slices—buy them and eat them at a nearby counter with soy and mirin. In Ho Chi Minh City, order canh chua with lotus root at any com tam place. The vegetable has a specific mild sweetness and texture that works in both light broths and heavy curries.
Seitan appears in Vietnamese bánh mì shops as a protein option, though it’s rarely labeled as such. Ask for “đậu phụ” (tofu) or “wheat meat” and most shops will know what you mean. In Bangkok’s Chinatown, the stalls selling mock meat for temple offerings are where seitan gets used most seriously—chewy, properly seasoned, and cheap.
The Thing Western Travel Guides Won’t Tell You: Vegetarian Restaurant Quality Varies Wildly by Country
Thailand’s dedicated vegetarian restaurants (mostly run by Buddhists during merit-making season) are genuinely excellent and inexpensive. Taiwan’s Buddhist vegetarian restaurants are world-class. Vietnam’s are inconsistent. Korea’s dedicated vegetarian places often feel like they’re trying too hard to prove something. This matters because your best meal isn’t necessarily at the place with the nicest website.
The honest truth: eating plant-based in Asia is easiest when you stop looking for “vegetarian restaurants” and start eating at regular restaurants that happen to serve plant-based food as their default. A noodle shop in Hanoi doesn’t have a vegetarian section—they have noodles, and you choose your protein. A market stall in Jakarta serves tempeh to everyone. This is how you eat better food, spend less money, and actually understand how people in these places eat.
Start here: Go to any neighborhood market in the city you’re visiting and buy fresh tofu from the vendor with the line. Eat it at a nearby stall with whatever broth or sauce they’re serving that day. You’ll spend under $3 and understand more about how plant-based Asian food actually works than any restaurant meal could teach you.
