When you guys fillet your trout, do you get a line of bones in the meat? I'm not talking about the ribs. I am getting a line of bones in the fillet that appear to be impossible to remove without destroying the meat.
Yep, the pin bones...perfectly normal. I just fillet them like any other fish and cook as normal. When cooked the bones pertrude and you can easily remove them then. You can also fillet them them out, but that takes some experience. Some also use needle nose pliers to remove each pin bone when the fish is still raw...to each his own.
Right, a sharp knife is key...I just make a slit along both sides of the pin bone line and follow the bone all the way down to the skin. When you get to the bottom on both sides, just make a cut paralleling the skin to cut out the row of bones. Minimal meat loss.