In the bowl of stand mixer, add water, 1 tablespoon of sugar, and the yeast. Stir and set aside for 5-10 minutes to activate the yeast.
Stir remaining sugar, salt, melted butter, and 3 cups of flour into the bloomed yeast mixture.
Using the dough hook on low speed on the stand mixer, mix in 1 more cup of flour.
Continue to knead the dough on low speed with the dough hook, adding ¼ cup of flour until the dough pulls away from the sides of the bowl.
Turn the mixer to medium speed and knead the dough for 4-6 minutes.
The dough is ready to rise when it can be poked with a finger and it bounces back.
Lightly oil a large bowl with oil or cooking spray.
Turn dough over in the oiled bowl, coating the dough all around.
Cover with a cotton tea towel and place in a warm, draft-free spot to rise for 90 minutes or until doubled in size.
Punch down dough and turn onto a lightly floured surface.
Fold dough over on itself 2-3 times.
Cut in half and form each piece of dough into a log.
Generously oil two 9-inch bread pans and place a dough log in each one.
Cover with a tea towel and allow to rise for 45 minutes or until the dough rises just above the bread pans.
Preheat oven to 350℉
Bake bread in middle of oven for 30-35 minutes, turning halfway through baking.
When done, remove from pan immediately to a wire rack to cool. If desired, brush the top of bread with melted butter.
Let the bread cool for 15 minutes before slicing.
Store the bread by wrapping it tightly in plastic wrap and keeping it at room temperature.