Tofu, also known as bean curd, originated in China over 2,000 years ago and spread throughout East and Southeast Asia. It became a staple for its high protein content, versatility, and ability to absorb flavors, making it central to vegetarian traditions in Buddhist cultures.

In Chinese cuisine tofu appears as mapo tofu, stinky tofu, and silky tofu soups. Vietnamese cuisine features tofu in bánh mì, bánh cuốn, and the beloved chả đậu hũ (tofu meatballs) that are often steamed or fried and served with herbs.

Traditional Mediterranean feta is made from sheep’s or goat’s milk and crumbled over salads or grilled vegetables. Wendy’s plant‑based feta mimics the tang and crumbly texture using pressed tofu, nutritional yeast, lemon juice, and herbs, offering a vegan alternative while keeping the same serving style.

Tofu is often served during Buddhist festivals, Lunar New Year, and vegetarian holidays such as the Ghost Festival. It also appears in everyday family meals, street‑food markets, and as a protein‑rich offering during temple feasts.

Wendy combines classic Asian techniques—steaming, air‑frying, and marinating—with modern protein‑focused twists like high‑protein tofu noodles and plant‑based feta, showcasing tofu’s adaptability beyond traditional preparations.

Common mistakes include not pressing the tofu enough, using too much cornstarch which creates a gummy coating, and overcrowding the air‑fryer basket which prevents crispness. Follow the pressing step and shake the basket halfway for even browning.

Wendy chooses an air fryer to achieve a crispy exterior with far less oil, reducing fat content while still delivering the characteristic popcorn‑like crunch. The hot circulating air also cooks the tofu evenly without the mess of a deep‑fat bath.

Yes, the feta can be prepared up to 24 hours in advance. Wrap it tightly in parchment and store it in an airtight container in the refrigerator; the flavor deepens and the texture firms up.

Cooked tofu noodles should be al dente—slightly firm to the bite, with a translucent, slightly glossy surface. Overcooking will make them mushy and lose their chewiness.

The YouTube channel Wendy the Food Scientist specializes in science‑backed cooking tutorials that explain the why behind techniques, focusing on plant‑based proteins, nutrition, and creative home‑cooking experiments.

Wendy blends rigorous food‑science explanations with traditional Asian flavors, often testing texture‑enhancing methods like starch blends and precise temperature control, whereas many other vegan channels focus mainly on ingredient swaps without deep scientific insight.