What is the best ingredient to cook soup with kelp?
Common ingredients for cooking kelp soup include pork ribs, shrimp, tofu, eggs, and lean meat. Specific details are as follows:

1. Pork Ribs: Cooking kelp with pork ribs balances the light flavor of the kelp with the richness of the rib fat, resulting in a rich and aromatic broth. Pork ribs are rich in protein and calcium, which complement the minerals in kelp, creating a more balanced and nutritious soup ideal for daily nourishment.
2. Shrimp: Shrimp has a tender, springy texture and when cooked with kelp produces a refreshing, non-greasy soup. The natural sweetness of shrimp blends well with the ocean flavor of kelp, creating a complex and enjoyable taste. This combination also provides high-quality protein and trace elements, making it suitable for all ages.
3. Tofu: With its soft and delicate texture, tofu absorbs the flavorful broth from the kelp, becoming delicious and satisfying. Together, they make a mild, stomach-soothing soup. The combination of plant-based protein from tofu and dietary fiber from kelp enhances satiety, making it an excellent choice during weight-loss periods.
4. Eggs: Kelp and egg soup is simple and quick to prepare. The smooth, tender eggs pair perfectly with the crisp kelp, creating a fresh and tasty broth. Eggs increase the protein content of the soup, and the minimal preparation time makes this dish ideal as a fast home-cooked meal.
5. Lean Meat: Sliced lean meat cooked with kelp infuses the soup with savory flavor—light, non-greasy, and nutritionally rich. Lean meat supplies ample protein while kelp enhances the overall taste, making it a great option for a light breakfast or dinner soup.
Before cooking, kelp should be soaked in advance and thoroughly washed to remove impurities and excess salt. Pay attention to cooking times when combining ingredients: meats should be blanched first to remove any odor, and seafood should not be overcooked to prevent toughness. Season appropriately according to taste, maintaining the soup’s natural freshness and aroma.