1. In a large resealable plastic bag, combine 1 cup of flour, sugar, and yeast.
2. Add warm water and seal the bag. Mix by squeezing the bag with your hands until well combined.
3. Let the mixture rest for 10 minutes to allow the yeast to activate.
4. Add the remaining flour, olive oil, and salt to the bag. Seal the bag and mix until a dough forms.
5. Remove the dough from the bag and knead on a floured surface for about 5-10 minutes.
6. Place the dough in a greased bowl, cover, and let it rise until doubled in size, about 30 minutes.
7. Preheat the oven to 375°F (190°C). Shape the dough into a loaf and place it on a baking sheet.
8. Bake for 25-30 minutes or until golden brown.