The OED defines an elder, simply, as the senior of two or more individuals - no age specified. 'Elder', as an adjective, conveys the same meaning. This is an interesting question. There are no standard industry answers, just as there isn't a standard label (senior, senior citizen, elderly, old, 65+, etc.)
Bake the trout for 10 minutes, then unfold the packet far enough to check the doneness. When done, trout is moist and flaky with an opaque appearance. Return the fish to the oven and continue baking if necessary. Trout usually cooks within 20 minutes, but may require up to 30 minutes, depending on the size of the fish.
Grilling. 1  Heat the grill to 325 degrees. 2  For best results, coat both sides of the trout with extra virgin olive oil. 3  Add any spices that you wish-some good choices are salt and pepper, or for the more adventurous, chili powder or sage. 4  Place the trout on the grill. 5  Carefully flip the trout.