Add flour, oil, and salt. Mix on low speed til mostly mixed.
Beat dough on medium speed until well mixed.
If dough is still sticking to sides of bowl, stop the mixer and add one-half cup more flour. Continue adding flour until the dough comes together and sticks to the dough hook, and cleans the sides of the bowl.
When dough is mixed, pour a couple spoonfuls of oil into teh bowl and swirl teh dough a time or two to coat teh dough with oil. Turn off teh mixer and let the dough rise til doubled.
When dough is risen, divide in half and form each half into a loaf. Place teh loaves into greased bread pans and poke the loaves with a fork.
Let loaves rise again, until about doubled. Preheat oven to 350.
Bake loaves of bread at 350 for 30-35 minutes. When bread is baked, remove from pan, and cool on a wire rack. Brush tops of bread with butter while still hot.
Place in tightly closed bread bags and store on counter or in freezer.
Notes
Baking times can vary depending on several factors, like altitude, humidity, and specific ovens. I bake my bread for 32 minutes, because I live at high altitude (7,400 ft), and at high altitude you must adjust. Flour volumes can vary, depending on air moisture, etc. Start with 5 cups pf flour, add extra one-half cup at a time. You may need 6 or 6.5 cups of flour total. Stiff dough makes dry bread. You want soft dough!You can substitute butter, lard, or crisco or any type of oil for the shortening.