quote BillConner01: "Anyone tried the quiche or cake/pie recipes where the biscuit mix is mixed with the liquids and it "settles" in a crust?"
My kids love this one...
Impossible Taco Pie. We call it Magic Taco Pie
I have also used a cornbread mix as the crust.
You could probably just add 2-3 Tablespoons of cornmeal to the milk before you added in the eggs and Bisquick. You may have to add just a touch more milk to accommodate the addition of the extra 3 Tbl of dry ingredients.
I serve it with taco fixings to jazz it up.