Answer:
This baked dish consists of an open-topped pastry case with a savory or sweet filling.
Sauerkraut owes its existence to this head
Many people confuse me with a vegetable, but I'm actually a fruit. I'm red when I'm ripe, and I'm sliced and served on burgers.
I'm a soft, sweet food made from a mixture of flour, shortening, eggs, sugar, and other ingredients, baked and often decorated.
This is a Japanese food consisting of cooked vinegared rice sushi-meshi combined with other ingredients, usually raw fish or other seafood.
By Moon or by Sun, I shall be found. Yet I am undone, if there's no light around