Answer:
I'm a long, green-skinned fruit with watery flesh, usually eaten raw in salads or pickled.
I'm a thick slice of beef or other high-quality meat or fish that is often cooked on a grill or fried.
I'm a small sweet cake, typically round, flat, and crisp. I come in a variety of flavors from chocolate chip to oatmeal raisin.
It produces a flower but it is not its fruit; it produces branches which are its fruit.
For this gourmet style of meal you'll need a pot and some pointy sticks.
You can always see it, but it's too far away to touch. Mountains rest on it, and at sea it surrounds you. What is it?