In a large bowl, combine the yeast, warm water, and sugar.
Allow it to sit until it becomes foamy, about 5 minutes.
Add olive oil, flour, and salt to the yeast mixture.
Mix all ingredients until a dough starts to form.
Turn the dough onto a lightly floured surface.
Knead the dough by hand for about 5-7 minutes until it becomes smooth and elastic.
Grease the bowl with olive oil and place the kneaded dough back into it.
Cover the bowl with a plastic wrap and let it rise until it doubles in size, about 1 hour.
Once risen, turn the dough out onto a floured surface again.
Divide the dough into two halves, roll into balls, and let them rest for 15-20 minutes before shaping.