In the bowl of an electric stand mixer, dissolve yeast in warm water. Add oil, salt and 2 cups flour; fitted with the paddle attachment, beat until smooth. Stir in enough flour to form a soft dough.

Switching to the dough hook attachment, knead dough on low speed until smooth and elastic, about 10 minutes. Place in a greased bowl, turning once to grease top. Cover and let rise in a warm place until doubled, about 45 minutes.