Tofu has been a staple in Chinese cooking for over 2,000 years, originally created during the Han dynasty as a plant‑based protein. It is valued for its versatility and ability to absorb flavors, making it a cornerstone of both everyday meals and festive dishes.

In Sichuan cuisine, tofu is often deep‑fried and tossed in spicy chili oil, while in Cantonese cooking, tofu may be lightly battered and served with a sweet‑sour sauce. The air‑fryer method is a modern, healthier twist on these classic preparations.

Tofu is commonly served as a main protein in stir‑fries, soups, or braised dishes, and also as a side dish accompanied by rice or noodles. Crispy tofu pieces are often garnished with scallions and sesame seeds for added texture and aroma.

Tofu appears at Lunar New Year feasts for its symbolic meaning of prosperity, as well as during Buddhist vegetarian festivals where it replaces meat in celebratory dishes.

Traditional glaze relies on oyster sauce for umami, light soy sauce for salt, a touch of sugar for balance, and sometimes a splash of rice vinegar for acidity. These ingredients together create the classic sweet‑salty profile of many Cantonese sauces.

Serve the tofu alongside steamed jasmine rice, stir‑fried bok choy, or a simple cucumber salad. It also complements noodle dishes like chow mein or a hot‑and‑sour soup.

Common errors include not drying the tofu enough, overcrowding the air‑fryer basket, and using too low a temperature. Each of these results in soggy pieces rather than the desired crunch.

The hot oil creates a glossy coating that helps the glaze adhere to the tofu and adds a subtle richness. It also mimics the flash‑fry technique used in traditional wok cooking.

Yes, you can air‑fry the tofu up to a day in advance and keep it refrigerated in an airtight container. Re‑heat in the air fryer for a few minutes before tossing with the glaze to restore crispness.

The Asian Test Kitchen focuses on testing and adapting popular Asian recipes for home cooks, emphasizing practical techniques, equipment reviews, and clear step‑by‑step video tutorials.

The Asian Test Kitchen often experiments with modern kitchen gadgets like air fryers and pressure cookers, providing side‑by‑side comparisons with traditional methods, whereas many other channels stick strictly to classic wok techniques.