The question makes no sense. Who is "kosher"?
A kosher butcher will only sell kosher meat. Regular butchers don't sell kosher meat.
Delicatessen places serve kosher food. And if you are talking about 'deli' food, it is usually kosher. _______ Delis are only kosher if they're kosher certified. Most delis aren't kosher.
Frog legs are not considered kosher food.
Yes it is kosher
Kosher food (i.e. food which meets the Jewish dietary laws) may include kosher bread. Challah and bagels are two examples, but any style of bread can be kosher as long as all the ingredients are kosher, and none of the utensils were used for non-kosher food.
Kosher food is a part of the Judaic faith.
Cleaner and healthier than non-kosher food.
Most of the kosher stores sell kosher marshmallows, such as Elyon, and also in areas with very large Jewish populations there are chain supermarkets that have huge kosher sections, and they will be in that section. But there are no ordinary non-kosher stores, or ordinary supermarkets with only small kosher sections, that sell this. Ordinary marshmallows are all treif, because of the gelatin.
Sabeny.com is a new kosher online grocery store. They sell a range of Kosher groceries and meat and have a price guarantee. They currently sell fresh and frozen kosher meat and kosher poultry, in addition to all other kosher grocery products.
Yes, beef is kosher, so all McDonald's in Israel sell them. Additionally, there are non-kosher McDonald's restaurants in Israel.
Kosher food is stored no differently than how any other food is stored.
Anything that has a kosher certification on it.