Light as a Feather Saturday Sourdough Waffles

I made these improvisational sourdough multigrain waffles this morning. I did not measure.

Here are the approximate  measurements below

sourdough rye and whole wheat soupy starter 4-5 cups

4 eggs beaten

buttermilk 1 and 1/2 to 2 cups

bran (wheat) 1 cup

wholemeal cornmeal 1/2 - 3/4 cup

salt, baking powder, baking soda 

orange zest from 1 orange

1/4 cup vegetable oil