Buttered Tahong | Buttered Garlic Mussels recipe

Buttered Tahong | Buttered Garlic Mussels recipe Ingredients: 1 kg. tahong (mussels) (cleaned) 5 cloves garlic, minced 1 red onion, minced 2 to 3 tablespoons cooking oil 75 grams unsalted butter 1 teaspoon salt black pepper powder, to taste seasoning granules, to taste sliced onion leaves or scallions