Shanghai Kaofu

Shanghai kaofu is braised wheat gluten with a network of tiny holes that soak up a sweet-savory soy sauce. The best-known version is sixi kaofu, often served cool with shiitake mushrooms, wood ear, dried daylily buds, and peanuts. It is a familiar opening cold dish at Shanghainese restaurants rather than a substitute for tofu or a bowl of mock meat.

This topic explains how to recognize kaofu, why its sponge-like texture is deliberate, and how the supporting ingredients keep the dish from feeling one-dimensional. It also covers the questions that matter when ordering, including sweetness, serving temperature, and whether a restaurant's version is strictly vegetarian.

What Defines Shanghai Kaofu

The wheat gluten should be porous enough to hold sauce but resilient enough to stay in cubes. Shiitake brings a darker aroma, wood ear adds a gentle snap, daylily buds give a fibrous bite, and peanuts provide a firmer finish. Recipes vary, so the name "four happiness" does not guarantee one immutable set of ingredients.

Where It Fits on the Table

Kaofu normally arrives among the opening cold dishes. Its rounded sweetness makes it a useful contrast to a bowl of Shanghai wontons or a plate of scallion oil noodles. For a broader cold-dish comparison, Shanghai smoked fish is firmer, darker, and built around fish rather than wheat gluten.

What to Look For

Choose a plate where the gluten cubes still show open pores and distinct edges. The sauce should gloss the ingredients without collecting as a heavy pool. A balanced version tastes sweet first, then soy-rich and mushroomy, with enough varied texture that the plate remains interesting after several bites.