I wanted to upload this video as soon as it was ready, so I will add more info to this post as needed.
The photo you see here is me testing whether the dough had received enough kneading. Some refer to this as the "window pane test," but I call it the "stretching dough over a flashlight test." Enjoy!
My sourdough bread recipe:
2 cups sponge
2 tsp salt
1/2 tsp sugar
2 tbsp olive oil
between 2 1/2 and 3 cups flour
*let rise until doubled in size - between 6 and 12 hours