Melanie Brown, a Bristol Bay fisherman of Yupik/Inupiaq ancestry, shared this recipe for salmon soup. It’s based on her great-grandmother’s fish-head stew. 1 bouillon cube, or 1 teaspoon bouillon paste 1/2 small onion, cut into rings or half-rings 1 celery heart, cut crosswise into 1/4-inch-thick crescents Sea salt Onion powder 1/4 cup uncooked rice 2…