From Food Over Comfort, halved:

• 63g all purpose flour
• 17g parmesan cheese, grated (optional: can use other cheese, or skip)
• 1 tbsp rosemary (optional)
• 1/2 tsp kosher salt
• 110g sourdough discard
• 2 tbsp olive oil

Skipped the chilling.

350F, ~20 minutes, turned halfway