Prepare the Dough: Combine flour, yeast, and lukewarm water in a large bowl. Add olive oil and salt, then mix until a wet, sticky dough forms.
Mix and Develop Gluten: Mix thoroughly for 5–8 minutes using a stand mixer or perform repeated stretch-and-folds by hand.
First Rise: Cover the dough and let it rise for 2–3 hours at room temperature, performing a gentle stretch-and-fold every 30 minutes during the first 90 minutes.
Shape the Dough: Generously flour a work surface and gently transfer the dough without pressing out the air. Shape it into a rough rectangle.
Divide the Loaves: Cut the dough into two or three rectangular loaves using a dough scraper. Avoid excessive handling.
Second Rise: Place the loaves on a floured baking sheet or parchment paper. Cover and let them rest for 30–45 minutes.
Preheat the Oven: Heat the oven to 230°C (450°F). Place a tray of hot water in the oven to create steam, if safe for your oven.
Bake: Bake for 20–25 minutes until the crust is golden brown and crisp.
Cool and Serve: Transfer the loaves to a wire rack and cool completely before slicing. Enjoy with sandwiches, olive oil, cheese, or soups.