3. Make Dough
Combine the flour, water, sugar, cinnamon, yeast, and salt in the bowl of a stand mixer fitted with the dough hook attachment. Mix on low speed until the mixture forms a stiff, elastic dough, 5 to 6 minutes.
If the dough is too dry to come together in a mass, add up to 1/4 cup of extra lukewarm water, 1 tablespoon at a time, until the dough is smooth rather than shaggy.
This step can be done by hand; bring the ingredients together in a large bowl, then knead on a clean counter for 8 to 10 minutes.