In a bowl, combine flour, sugar, and salt.
Dissolve yeast in warm water and let sit for 5 minutes.
Add yeast mixture and melted butter to the flour mixture.
Knead the dough on a floured surface for about 10 minutes.
Place dough in a greased bowl, cover, and let rise for 1 hour.
Punch down the dough and shape it into a loaf.
Place in a greased bread pan and let rise for 30 minutes.
Preheat the oven to 350°F (175°C).
Bake for 30-35 minutes until golden brown.
Let cool on a rack before slicing.