Grilled Whole Stuffed Fish With Sun-Dried Tomatoes, Feta and Herb Butter Sea bass, trout, salmon or snapper are spear-fisher Valentine Thomas’s picks for this Mediterranean-inspired whole fish.

Mix onion, bread crumbs, lemon zest and juice, sage and thyme together in a small bowl. Add egg white and blend well. Place 3 romaine leaves in bottom of a steamer or enough leaves to cover steamer ...