Sam's Sourdough Waffles

1 . Stage

Mix flour, 1 1/2 cups water, and sourdough starter together in a large bowl to make batter; cover loosely with plastic wrap and let sit in a warm place until filled with large holes and bubbles, 4 hours to overnight.

2 . Stage

Stir oil, eggs, sugar, and salt into the batter; mix well to combine.

3 . Stage

Whisk 1 tablespoon water and baking soda together in a small bowl until dissolved. Fold into the batter with a rubber spatula.

4 . Stage

Preheat a waffle iron according to the manufacturer's instructions.

5 . Stage

Pour about 1/3 cup batter onto preheated iron and bake until crisp and golden, according to manufacturer's instructions, about 3 minutes. Continue making waffles until all remaining batter is used.