Szechuan Restaurants near Diamond Bar, CA

“The best chinese-American food in the entire southern CA and perhaps in the entire CA!
Fantastic Chef, friendly service and a friendly atmosphere! I come here at least once a week to get my Fish and black bean sauce and any other dish that I want to have!“

“Compared to a few years ago, a few of the menu classics from Kawasanja are still there!And then the surprise is that there are a lot of new dishes too!“

“**4.3/5 🌟🌟🌟🌟✨ Uncle Chili Rowland Heights: Bold Spice That Packs Heat, But Oil Weighs It Down**

Tucked in the always-busy Hong Kong Plaza on Colima Road, **Uncle Chili** draws crowds with its fiery Sichuan signage and the constant aroma of chilies and numbing peppercorns spilling out the door 🌶️🔥. The interior is bright and modern—clean tables, big menu boards with mouthwatering photos, and a quick-moving counter setup. Service is genuinely solid: staff are attentive, explain spice levels patiently (1-5, with 3 already serious), and food arrives lightning-fast even during peak dinner rushes.

The **spicy dishes** deliver on heat— the boiled fish in green pepper sauce swims in vibrant red oil with explosive mala kick, tender slices soaking up that tongue-numbing buzz. The mapo tofu is silky and fragrant with Sichuan pepper, while the grilled whole fish crackles with cumin and chili rub. If you crave that face-tingling spice high, Uncle Chili absolutely satisfies; the flavors pop and the heat lingers just right.

That said, authenticity takes a hit for me. The oil pools are generous (classic Sichuan style), but here it feels heavier and slightly refined rather than the rustic, fermented depth I’ve had in Chengdu or even Flushing spots. After a few bites, the oiliness overshadowed the nuances, and I couldn’t finish portions I normally would—points deducted there, even though everything looked and felt clean.

Still, for Rowland Heights, it’s one of the bolder Sichuan options, great for spice chasers who don’t mind the grease factor. Solid execution, fair portions, and friendly vibes keep it in rotation. I’ll return, but probably stick to drier dishes next time or ask for less oil. Worth trying if you’re in the area and need a mala fix.“

“I came here for a meal and was really impressed! I ordered the Beef Fried Rice and the Hunan-Style Fried Pork Slices, and both dishes tasted very authentic. The flavors were rich, well-balanced, and just what I was hoping for. The service was friendly and the atmosphere felt welcoming, making it a great place to enjoy a good Chinese meal. I’d definitely come back again !“

“Thanks to my son in law we got to try a new spot. How Rowland Heights has changed since the 80’s. Just love the rich food scene. Be forewarned. Friday and Saturday nights the parking can be very challenging. Once seated service was quick. But here is how it works. You order your broth selection an some premium proteins online. The rest is pretty much self service from the various refrigerators. Seafood, beef tendon, beef with cilantro, gizzards, plenty of mushrooms, and veggies. You select what you want and take it back to your table and immerse in the broth. Feels very cafe style which I just enjoyed. Totally a find. I will be back.“

“Clean, friendly & attentive staff, lots of options for ingredients, good classic bone soup, tomato soup, mushroom soup but my favorite is the stir-fried spicy wok (麻辣香鍋)🌶️🌶️🌶️, so much that I’ve been coming here weekly.“

“Mian is a great spot if you love Chinese noodles. They offer a wide variety of noodle dishes from different regions of China, so you can really taste several styles in one place. It feels unique, modern, and the restaurant stays open late, which is probably why so many young people come here.

If you’re a noodle lover, this is definitely a fun and unique place to try. The prices are affordable, and the overall quality is solid. If you live in the Rowland Heights area, it’s worth stopping by at least once to check it out.“

“One of my favorite restaurants in Rowland Heights! Zhiwei Chengdu has been our go-to spot whenever we’re craving authentic Sichuan food. The flavors are consistently amazing, portions are generous, and every dish feels like it was made with care.

The Spicy Pork Knuckle is a must-order—tender, flavorful, and packed with that signature Sichuan spice. We also love the Liang Fen, Boneless Spicy Chicken, and Dry Pot Cauliflower. Every dish is full of flavor and pairs perfectly with a bowl of rice.

The restaurant is clean, the service is friendly, and the food always comes out quickly. There are plenty of Sichuan restaurants in Rowland Heights, but this one stands out for its authentic taste and consistency. Highly recommend if you’re looking for delicious Sichuan food in the area! 🌶✨“