Rolls: Preheat oven to 400F. Mix oil, water, yeast, and sugar in large mixing bowl for a stand mixer with a dough hook. Let rest 10 minutes. With dough hook mix in 3 cups of flour, egg, and salt, scrapping sides of bowl every minute or so until flour is incorporated. If it is super sticky dough add rest of flour and mix until incorporated. On lowest setting, let mixer "Knead" the dough for 2 minutes. Spray a 15x11 baking sheet with non stick spray. Spray hands with non stick spray. Form 24 balls of dough and place on baking sheet. (roughly weighing 1.25 ounces each) Cover with clean towel and let rest 10 minutes. Bake in preheated oven for 10-12 minutes or until golden brown tops.