A fluffy, savory Korean steamed egg casserole made with eggs, scallions, and a simple broth, cooked until it puffs up with a custardy, delicate texture. This comforting dish is a staple in Korean homes, perfect for breakfast or a light meal, and comes together quickly with minimal ingredients.
Storage: Cool completely and store in an airtight container in the refrigerator for up to 2 days; reheat gently in a steamer or microwave to retain texture. Make-ahead: Prepare the egg mixture up to 4 hours in advance and refrigerate; steam just before serving. Variations: Add diced mushrooms or a pinch of Korean chili flakes (gochugaru) for a spicy kick. Serving suggestions: Pair with steamed rice, kimchi, or a side of pickled vegetables for a complete Korean meal.