block silken tofu
Block silken tofu is a complete protein containing all nine essential amino acids and is rich in iron and magnesium. It is also a good source of isoflavones and contains virtually no saturated fat, making it a heart-healthy protein option.
About
Silken tofu is a soft, custard-like soy product made from soy milk that is coagulated and set without pressing, resulting in a delicate curd with high moisture content. Originating in East Asia, likely China or Japan, silken tofu is formed by pouring soy milk into a container with coagulant (typically nigari or gypsum) and allowing it to set in place, creating a unified block with a smooth texture. The curd structure retains significantly more whey than firm or extra-firm varieties, giving it a characteristic silky mouthfeel and pale cream color.
Unlike pressed tofu, which is drained and compacted, silken tofu maintains a gelatinous consistency and delicate structure throughout. It has a mild, slightly sweet flavor with subtle beany undertones. The block form (as opposed to shelf-stable aseptic packaging) is typically stored in water and must be kept refrigerated, with a shorter shelf life than heat-treated alternatives.
Culinary Uses
Block silken tofu is prized for its creamy texture and is best suited to applications where it can be gently handled and its soft structure preserved. It is commonly used in Japanese miso soup (misoshiru), where it is added in cubes just before serving. In East Asian cuisines, silken tofu serves as a base for chilled dishes, desserts, and smoothies. The ingredient is blended into dressings, sauces, and puddings to add richness and protein without curdling. It pairs well with delicate broths, light dressings, and subtle seasonings; firm or extra-firm tofu is better suited to stir-frying or grilling, as silken tofu will break apart under high heat.