firm tofu -- cubed ½"
Firm tofu is a complete protein source containing all nine essential amino acids, typically providing 15–20 grams of protein per 200g serving. It is also a good source of iron, manganese, and selenium, while remaining relatively low in calories and fat depending on the coagulant used.
About
Tofu, also known as bean curd, is a soy-based protein product originating from East Asia, traditionally credited to Chinese cuisine around the 2nd century CE. Made by coagulating soy milk (the liquid extract of cooked soybeans) and pressing the resulting curds into blocks, tofu exists in varying firmness levels determined by water content and pressing duration. Firm tofu has a dense, stable structure with minimal moisture, making it suitable for cutting and cooking methods that require the ingredient to maintain its shape. It possesses a subtle, neutral flavor that readily absorbs accompanying seasonings and sauces.
Culinary Uses
Firm tofu is widely used in stir-fries, braises, soups, and grilled preparations across East and Southeast Asian cuisines, where its ability to withstand high heat and mechanical handling is valued. The cubed form is particularly suited to stir-frying, hot pot dishes, mapo tofu, and curry-based recipes where uniform pieces cook evenly and maintain textural integrity. Firm tofu can also be pan-fried until golden before incorporation into composed dishes. Its neutral profile makes it an effective vehicle for marinades, spice rubs, and sauce-based preparations; prior pan-searing develops a flavorful crust that contrasts with the tender interior.