Answer:
This food is a white meat, that often goes with salad. It's poultry
What can be opened but cannot be closed?
The leaves are on the fruit, the fruit is on the leaves. What is it?
I'm a dish of ground meat formed into a loaf shape, mixed with egg and breadcrumbs, then baked or smoked
A little house full of meat, no door to go in and eat.
Both old people and owls are said to be possessing this trait