There is no yeast in Jiffy Mix Corn Bread.
Yes.
Well, there are corn chex, wheat chex, bread "sticks", pretzel's and then the toasted bread pieces.
indefinitely if kept dry
yes. If you want to end up with corn bread/muffins, yes.
no not at all
yes, best place to buy it would be walmart.
One delicious corn bread pudding recipe that I recommend is to mix cornbread mix with milk, eggs, sugar, and butter. Pour the mixture into a baking dish and bake until golden brown. Serve warm for a tasty and comforting dessert or side dish.
It can be, but it usually is not. Most corn bread is made with a mix of corn and wheat flours. So it would not be gluten free in the majority of cases.
My Grandfather always said never mix your bread with your meat!! Granpa was a smart man!
King Arthur Bread sells a gluten free bread mix for pizza doughs and regular bread varieties. There are also several other places that sell bread mix, such as Amazon.
It is possible to use evaporated milk instead of whole milk when making a Jiffy cornbread mix. 2% milk is also a viable option.