I thought that venturing into the hills of Northern Thailand would mean an escape from Bangkok and a week of mountain peace and quiet… but I couldn’t have been more wrong. As it turns out, I was in for an adventure which I didn’t expect in the least.
In about three day’s time, I held a baby tiger, rode an elephant through the jungle, swam under a waterfall, trekked through native villages, visited an exquisite orchid farm, floated on a bamboo raft down a river, toured a traditional Thai market, and cooked seven traditional Thai dishes… the list goes on and on, but since this blog is about culinary travel, it stops here, at Thai cooking and Chiang Mai’s signature dish, Khoa Soi.
To understand what makes this dish so unique, we might need a crash course in Thai food. If you eat at a Thai restaurant, you will see that they offer red, green and yellow curries. For years I did not know what the difference was, but I finally sorted things out when I took a Thai cooking class from Classic Home Cooking School in Chiang Mai.
At its most basic, all three of these curries contain curry paste, coconut milk, and meats or veggies. The basis of the three curry pastes is the same: most recipes call for garlic, shallots, galangal, shrimp paste, kaffir lime rind, coriander root, cumin seeds, lemongrass, and peppercorns. For green curry, green chilies are used; for red curry, red chilies are added, and for yellow curry, curry powder (which contains a high amount of turmeric) is used. These ingredients are mixed together using a mortar and pestle, then added to coconut milk, then mixed with meats and vegetables to make the final delicious product.

I love yellow curry, which is the staple of Chiang Mai’s regional dish, Khoa Soi. Along with the coconut milk, the turmeric gives the dish a little sweetness which balances so well with the spice from the red chilies in the curry paste. When I learned that Khoa Soi was based on this curry, I had to choose it.
I had had yellow curry at Thai restaurants in the States before my visit to Chiang Mai, and each time I ordered it (or made it at home) it was served with veggies and meats and a side of rice. I expected something similar with this new dish, but I was in for a surprise: the yellow curry paste used to make Khao Soi actually calls for noodles—not rice—and is topped with fresh ingredients like shallots and spring onion for an added kick.
The dish is quite simple, but that is not to say that it is easy to make: I can attest that it is not! After grinding the spices to make the yellow curry, we heated the curry with oil in a wok until its smelled beautifully fragrant. Then we added diced chicken, which cooked quickly in the hot wok; after we added coconut milk and fish oil.
On a separate burner I had boiled water and then added egg noodles, which cooked for just one minute. I then added the cooked egg noodles to the wok and combined them with the curry mix. Finally, the dish was topped with shallots and spring onion, as well as a few fried egg noodles. Yum!

I loved the addition of the pickled bok choi: it really brightened the khao soi.
I am including the cooking process because after understanding it, I felt as if I had a much better understanding of Thai cuisine. Before cooking the dish myself, I mused at how each of these flavors was infused into a dish to make such a delicious combination of flavors. Combining and grinding the spices myself to make a paste—and then seeing it all come together in one wok—increased my understanding of Thai food tenfold.
Apart from basic Thai cooking techniques, I learned several things from this trip: first and foremost is that cooking a region’s food will give you a much greater understanding for the dishes they serve. Second, from seeing the mistakes of my classmates being a little too generous with their ingredients, I learned that a little chili goes a LONG way. And third, don’t ever, ever assume that traveling to the mountains means that you’re trekking into peace and quiet. In fact, don’t assume that anywhere in Thailand. What actually seems to be the case is that this is a land of no rules, and typically, you are in for a lot more adventure than you’d bargained for.
