Yes. Quiche can be frozen: http://missourifamilies.org/quick/foodsafetyqa/qafs310.htm
Quiche Lorraine.
No it's eaten as a "main course"
It can be frozen in a photograph.
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It is better cooked.
cold
Quiche is a savory egg-based dish that can be served at any meal. To eat quiche the first step is to cut it into slices. Using a sharp knife cut the quiche into wedges. Then transfer the slices to a plate. You can eat the quiche either hot or cold. If it has been chilled you may want to heat it up in the microwave or oven. When eating the quiche consider adding condiments such as ketchup mustard or hot sauce for extra flavor. You can also pair it with a side salad to make a complete meal. Cut the quiche into wedges using a sharp knife Transfer the slices to a plate Eat the quiche either hot or cold Add condiments such as ketchup mustard or hot sauce for extra flavor Pair with a side salad to make a complete meal
Yogurt
cook it well....
It is usually eaten cold, but it can also be eaten with warm elements added to the salad.
Although many Jews enjoy a good quiche and it is possible to make a kosher quiche, quiche are French in origin.