In a large mixing bowl, whisk the bread flour, active dry yeast, and salt.
Add the warm water and mix with a large spoon (or your hands) until it forms a dense dough and there are no visible pockets of dry flour.
On a floured surface, knead the dough by hand for 5-6 minutes, or in a stand mixer with a dough hook attachment for 3-5 minutes, until it’s smooth and elastic. Sprinkle a little more flour on the counter as needed as you knead the dough.
Return the dough to the same mixing bowl and cover the bowl with a clean kitchen towel. Let it rise in a warm, draft-free spot until it doubles in size, after 1 to 2 hours.
On a lightly floured surface, evenly divide the dough into four pieces and shape them into balls. Use your hands to gently push the top of the dough down the sides and tuck all the seams underneath to create tension.
Cut out four large squares of parchment paper. Place the four dough balls seam-side-down on their individual squares of parchment paper, then arrange them evenly spread out on the baking sheet. Cover with a kitchen towel and proof the dough for 30 minutes at room temperature.
Preheat the oven to 425°F. Fill a heat-proof baking dish or a second metal baking sheet with hot tap water. Place it on the lower rack of your oven to gradually warm up as your oven preheats.
Once your oven is preheated, score the top of each bread round by slicing two to three ¼-inch deep cuts into the top of the dough at a 45° angle with a bread lame or a sharp knife.
Bake for 15 minutes, then carefully remove the baking dish or baking sheet with hot water from the oven. Continue baking the bread bowls until the crust is golden and crispy, after another 10-15 minutes.