Answer:
This baked dish consists of an open-topped pastry case with a savory or sweet filling.
I'm a vegetable that is a long, green stalk. I'm usually eaten at thanksgiving with cheese or peanut butter.
I'm a lot like a pancake, except I'm a little crisper, and I'm square, with square patterns all over.
What is round, has a twin, and sees more than most?
What can be grown without sun or soil and can either provide nourishment or deliver poison?
I have three feet but no arms or legs