01 - Whisk bread flour, salt, and yeast together in a large mixing bowl until thoroughly blended.
02 - Pour lukewarm water and olive oil into dry mixture. Stir until shaggy dough forms and no dry flour remains.
03 - Add minced garlic and chopped rosemary to dough. Mix gently to distribute evenly throughout.
04 - Cover bowl with plastic wrap or damp towel. Let rise at room temperature for 2-3 hours until doubled in size.
05 - Turn dough onto floured surface. Using floured hands, shape gently into round ball without degassing excessively.
06 - Place dough seam-side down on parchment paper. Cover loosely and let rise 30-45 minutes while preheating oven.
07 - Place Dutch oven with lid in cold oven. Preheat to 450°F for at least 30 minutes to thoroughly heat vessel.
08 - Carefully remove hot Dutch oven. Lift dough with parchment and lower into preheated pot.
09 - Cover with lid and bake for 30 minutes to create steam and develop initial oven spring.
10 - Remove lid and bake additional 12-15 minutes until crust achieves deep golden brown color.
11 - Remove bread from Dutch oven. Transfer to cooling rack and rest minimum 20 minutes before slicing.