Here's my home Sourdough Waffle recipe:
2 1/4 cups sourdough starter, room temp
2 cups flour
1 tablespoon sugar
1 pinch salt
1/2 teaspoon baking soda
1 tablespoon baking powder
3/4 cup milk
1/2 cup butter, melted
3.Beat yolks in a medium bowl.
4.Whisk in melted butter.
5.Whisk in milk.
6.Stir in starter.
7.Combine dry ingredients (flour, sugar, salt, soda & baking powder) in large bowl.
8.Add wet to dry ingredients and gently mix, avoiding overmixing. A bit lumpy is OK.
9.Allow batter to sit and get a bit foamy.
10.Whip egg whites to soft peak stage.
11.Fold egg whites into dough.
12.Carefully ladle into hot waffle iron.
13.Cook until done.
These are, if I say so myself, the best waffles I know of. They're especially good with real maple syrup. Fruit, too.