Fragrant Steamed Egg, Pork, and Cellophane Noodles

The featured ingredient in this homey egg dish is mam nem, a thick, taupe sauce made of salted and fermented fish that is pungent and earthy like a delicious stinky cheese but mellows when combined with other ingredients. This southern Vietnamese seasoning is usually labeled fish sauce, but is different than light, clear regular fish sauce, or nuoc mam. Before using it, shake the small, long-necked bottle vigorously to blend the solids and liquid. In this recipe, the cellophane noodles absorb the savory depth of the sauce and plump up during steaming to give the egg mixture its firm texture. At Vietnamese restaurants in the United States, a small piece of this steamed egg is often included as a side item on rice plates. At my house, I prefer to serve it as a main dish, accompanied by rice, a quick soup (canh), and stir-fried water spinach (page 178).