Bitter melon and pork ribs simmer together, the bitterness mellowing into a savory, balanced broth. This protein-rich, healthy family soup is traditionally believed to lower cholesterol and support diabetic-friendly eating.
Rinse pork ribs under cold water, pat dry, and cut into 2-inch pieces. Place the ribs in a large pot, cover with water, and bring to a boil over medium-high heat. Simmer for 5 minutes to remove impurities, then drain and rinse ribs.
Add 8 cups of fresh water, blanched pork ribs, and onion to a clean pot. Bring to a boil over high heat, then lower to a gentle simmer, skimming any foam for a clear broth.
Slice bitter melon in half lengthwise, scoop out seeds, and cut into ½-inch slices. Sprinkle slices with a little salt, leave for 15 minutes, then rinse and squeeze gently to reduce bitterness.
Add sliced bitter melon, carrot pieces, and garlic cloves to the simmering broth. Continue simmering, partly covered, for 60–75 minutes until the ribs are tender and broth is flavorful.
Season with soy sauce, salt, and white pepper. Taste and adjust. Add chopped scallions just before serving and let sit for 2 minutes with the heat off for a fresh aroma.