Golfgal, before you give up completely, try looking in the cereal aisle. The cornmeal may be stocked in the same area that they stock the oatmeal.
I have found this to be true of several grocery stores. )
If your regular grocery stores do not stock regular corn meal mix, or just ground corn meal... A stop by any health/whole foods type store should do the trick.
If one can only find regular corn meal, and needs to add the leavening and flour, then that Pioneer recipe sounds really great!!! ( only I would use vegetable oil and not hydrogenated shortening... but shortening is probably fine!)
PS: sorry, my opinion... Even if one was from TN (my mom was too!) if you cain't make up a cornbread better'n Jiffy.... You just don't know how to bake up a cornbread!!! Hahahahaha!!!!!
I love cornbread. I grew up with it being a favorite part of many meals. On Sunday my mom always made it in long, skinny sticks. I love, love it this way. I would never ever ever put sugar in cornbread. I think it should be called something else if you make it sweet. That just isn't real cornbread. And that Jiffy stuff is just not that good.
I always use Martha White corn meal with Hot Rise. Martha White recently started adding a little flour to the meal and the packages now call it Corn Meal Mix. I don't love it as much as plain meal but it is OK.
The way to make corn bread:
Heat 1/4 cup Crisco shortening in an iron skillet in the oven as it preheats to 450.
Beat 1 egg, add 1 3/4 cups buttermilk and 2 cups corn meal with hot rise.
Mix well then pour the hot shortening from the skillet into the mixture and mix.
Pour the mixture back into the skillet and bake for 20-25 minutes.
Serve hot with butter. It doesn't get any better.
I use this one http://allrecipes.com/recipe/buttery-corn-bread/detail.aspx.
It's sweet - good with chili or for breakfast with syrup.