Answer:
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.
What can burn the eyes, sting the mouth, yet be consumed and thought delicious?
What can be opened but cannot be closed?
I'm a flat circular spongy roll made from yeast dough and eaten toasted and buttered
What goes around and around the wood, but never goes into the wood?