This no-knead ciabatta is light, airy, and crusty — perfect for sandwiches, soups, or toasting. No mixer or kneading required.
4 cups (500g) bread flour
1 1/2 tsp salt
1/4 tsp instant yeast
1 1/2 cups + 2 tbsp (400g) lukewarm water
(Optional) 1 tbsp olive oil
Mix flour, salt, and yeast in a large bowl. Add water and stir until a sticky dough forms.
Cover and rest at room temperature for 12–18 hours.
Perform 2–3 sets of stretch-and-folds, resting 30 minutes between.
Gently shape into 1–2 loaves on a floured surface. Rest 45–60 minutes.
Preheat oven to 475°F with a baking stone or tray inside. Place a metal pan below.
Transfer dough (on parchment) to the hot surface. Pour hot water into the lower pan for steam.
Bake 20–25 minutes until golden and hollow-sounding. Cool completely before slicing.
Use high-protein bread flour for best results. For added flavor, mix in olives or roasted garlic during the final fold. Store at room temp or freeze slices for later.