Pour the warm water over yeast in the bowl of a stand mixer fitted with a dough hook attachment. Or, if you don’t have a stand mixer, a regular large mixing bowl. Whisk together and allow to sit for 5 minutes. Cover the bowl with a towel. The mixture should be frothy and foamy after 5 minutes.

With the stand mixer running on low speed, add the sugar, salt, olive oil, 4 cups of bread flour, and seasonings (if using, see recipe note). Beat on low speed for 1 minute, then add remaining 2 cups of flour.

Knead the dough: Keep the dough in the mixer and beat for an additional 5-6 full minutes, or knead by hand on a lightly floured surface for 5-6 full minutes. If the dough becomes too sticky during the kneading process, sprinkle 1 teaspoon of flour at a time on the dough or on the work surface/in the bowl to make a soft, slightly tacky dough. After kneading, the dough should still feel a little soft. Poke it with your finger—if it slowly bounces back, your dough is ready to rise.

Turn it out onto a lightly floured surface and form into a ball. Then place into a large greased bowl, turning once to grease the top. Cover the bowl with plastic wrap and place it in a warm environment to rise until doubled, about 90 minutes.

Once doubled in size, punch down the dough to release any air bubbles. Remove dough from the bowl and turn it out onto a lightly floured surface. Punch down again to release any more air bubbles if needed.

Using a sharp knife or dough scraper, cut into 6 even pieces. Form each into a large ball.

Line 2 large baking sheets with parchment paper or silicone baking mats. Place 3 dough balls onto each. Cover lightly and set aside to rest for 20 minutes as the oven preheats.

Preheat oven to 400°F (204°C). Brush each dough ball with egg wash and, using a sharp knife, score an X into the tops of each.

Bake for 30 minutes or until golden brown. For a more accurate test for doneness, the bread bowls are done when an instant-read thermometer reads the center as 195°F (90°C).

Cool until ready to handle. The longer you cool, the easier they are to cut open. For serving, cut a large round out of the top of each bread bowl. Scoop out the center (save the center to dunk into soup!) and fill with soup.