Answer:
I'm a dish of ground meat formed into a loaf shape, mixed with egg and breadcrumbs, then baked or smoked
Remove the outside cook the inside eat the inside throw the outside
It nukes food at the touch of a button.
A toasty and crunchy cereal would be pointless without this spice.
What is round, has a twin, and sees more than most?
I stand in one place yet fill the whole room. I can be filled with molten rock and come in every hue. What am I?