Not really. Bisquick has shortening and baking powder already in it.
That depends on what you are making. Bisquick is just a biscuit recipe without the wet ingredient's.
Bisquick contains baking soda and baking powder, so no. Also, the gluten level is different in cake flour compared to the flour used in bisquick.
using flour, water and/ or use Bisquick flour and water or milk the n you bake it.
I suppose you could but flour or corn starch will work much better.
YEs you can
Yes, you can.
yes, Bisquik is a brand name self rising flour, with shortening added. If you substitute it using self rising flour add 1 tablespoon butter or oil for every cup of flour. Sounds like a lot of fat to me but that is the recommendation.
Bisquick quiche recipes can be found on many recipe websites, such as cooks.com, food.com, and recipes.sparkpeople.com. Many of these recipes have reviews to help you pick the perfect Bisquick quiche recipe.
No, because the shortbread will rise. You can use plain flour or rice flour instead though. it would be really nice.
You can use plain flour with a teaspoon of baking powder.
It is not a direct substitute, but you can make a good white sauce using corn starch. The recipe is found right on the side of the Argo cornstarch box and it turns out quite well. The trick is to stir vigorously to blend before adding the milk and then to stir continuously after adding the milk so nothing scorches. If you don't stir well enough, you may get some clumping.