Dissolve sugar and yeast in warm water. Let the mixture sit for 5 minutes until foamy.
Add yeast mixture, salt, olive oil, and 2 1/2 cup flour into your standmixer.
Using the dough hook, turn to speed 2 and mix for about 1-2 minutes.
Add remaining flour, 1/2 cup at a time, until dough clings to dough hook and cleans sides of bowl. Knead on speed 5 until the dough is formed together the the sides of the bowl are clean (about 2-3 minutes).
Place dough in a greased bowl and cover.
Let the dough rise in warm place until doubled in size(about an hour).
Bake
Preheat oven to 400 F.
Take about half the dough and roll out on a clean surface.
Bake for 8-10 minutes on middle rack until top is lightly golden brown.
Flip and bake the flat bottom for 5 minutes.
Remove from oven, flip back over, add sauce and toppings.
Bake for an additional 5 minutes on middle rack and then broil on top rack for 3 minutes.