Answer:
What is round, has a twin, and sees more than most?
I have in me potatoes my name is semeler to a day
I'm a lot like a pancake, except I'm a little crisper, and I'm square, with square patterns all over.
What do you call bread that has been browned in a small electric oven until it is crispy?
This crisp stick-shaped roll is often enjoyed with soup or marinara sauce.
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?