Grease 13 x 9 x 2-inch pan with Baker's Joy or Pam for Baking with Flour. Set aside.
Mix 3/4 of the flour, the sugar, the butter, salt, and the yeast in the bowl of an electric stand mixer.
Stir in warm water.
Beat on medium speed for 2 minutes. Add in more flour, as needed, until the dough pulls away from the side. It will be sticky but not impossible to work with.
With floured fingers, pat, dab, and push the dough around the bottom and 1/2" up the sides. Patience, young padawan. This is going to take a few minutes.
Drop your favorite kitchen towel over it to cover (there is one I save for this use and this use only) and let it hang out for 15 minutes.