Oh Claudia,
I'm kind of a haphazard cook, I throw in a little of this and a little of that. I find the key to good corn bread is using good corn meal, I always get the stoneground kind they sell in bulk at the coop. Also, I use whole wheat pastry flour and it makes it light enough but not that white cakey consistency. I have a great vegan corn bread recipe Carole might like that's usually my stand-by version. But, this last time the coop was out of cornmeal. So, I got a mix! It's "Bob's Red Mill Old fasioned Stone Ground cornbread mix and cornmeal muffin mix" and I made it with nonfat yogurt, milk, and through in some cottage cheese til I thought it was a good consistency. I don't eat eggs, so I just leave those out. But, I am sure if you do eat eggs you could use the egg whites to keep the fat content down. I tried this with a little added oil and without and it was fine both ways.
Heather