Classic Sourdough Pancakes

Ingredients

Sponge

227g (1 cup) sourdough starter (“unfed/discard”)
454g (2 cups) buttermilk (or equiv)
240g (2 cups) King Arthur Unbleached All-Purpose Flour
28g (2 tablespoons) granulated sugar

Batter

sponge
2 large eggs
1/4 cup (50g) canola oil
1 teaspoon baking soda
3/4 teaspoon table salt

Notes

The sponge is an overnight thing. The next day, be sure to beat together the new ingredients before mixing into the sponge.

Source

King Arthur Website