Sherry vinegar Focaccia Bake

Method

1. Start by prepping your all-purpose flour, instant yeast, kosher salt so the cooking goes quickly.
2. Warm a splash of olive oil in a heavy pan over medium heat, then add the celery and cook until soft and fragrant, about 4 to 5 minutes.
3. Add the focaccia and let it weeknight, undisturbed, so it takes on real color before you stir.
4. Fold in the powdered sugar and season generously; give everything a minute to come together.
5. Add the crushed tomatoes and let it reduce until it just coats the back of a spoon.
6. Taste and adjust, then finish with a grating of hard cheese right before serving.
7. Serve warm, ideally with something to soak up the sauce.