Mix 1 Tbs. flour, 1 Tbs. sugar, and yeast in your KitchenAid mixing bowl. Add warm water. Stir, and let it rest for about 5 min.
1 1/2 tablespoons active dry yeast, mixed with 1 Tbs. flour and 1 Tbs. sugar, 2 cups warm water
Once the yeast mixture is looking foamy and bubbly, add the sugar, oil, potatoes, and salt. Stir.
1/3 cup sugar, 1/3 cup canola or vegetable oil, 1/2 cup mashed potatoes (or 1/3 c. instant potato flakes mixed with 1/3 c. water), 2 1/2 teaspoons salt
Add 4 1/2 c. of flour and mix.
5 - 6 cups bread flour (or all-purpose flour)
Continue kneading for a few minutes on speed 2, slowly adding more flour, as needed, until the dough pulls away from the sides of the bowl.
When finished kneading, the sides of the bowl should be looking fairly clean. Drizzle a bit of oil into the side of the bowl and let the mixer spread the oil to grease the sides.
Lightly cover the dough with a dish towel, and let it rest to rise for about an hour.
Grease 2 (9x5") loaf pans with non-stick cooking spray.
Grease your hands with butter, punch the dough down, and knead for a bit.
Divide the dough in half. Place one half on a lightly floured surface. With a rolling pin, roll the dough into a rectangle approximately 8 1/2" x 14 1/2".
Spread 1/3 cup of powdered sugar over the dough, spreading all the way to the edges. Evenly sprinkle 1 tablespoon of cinnamon over the powdered sugar.
2/3 cup powdered confectioners sugar, 2 tablespoons ground cinnamon
Starting with the short end, tightly roll the dough, tugging gently as you're rolling to avoid air bubbles.
Place the loaf, seam side down into a prepared loaf pan.
Repeat with the second half of the dough.
Cover the loaves with a towel and set them in a warm place to rise for about 30 minutes, or until they have risen a bit above the sides of the pans.
Preheat the oven to 350℉.
Bake for 30 - 35 minutes (depending on the thickness of your pan - thicker pans take longer).
Brush the tops of the loaves with butter and allow the bread to cool for about 10 minutes before removing from the pans. Enjoy a delicious slice of warm fresh bread!
Cool and bag or place into airtight containers. (I always bag my bread while it's still slightly warm. It helps to keep it softer.)
Freeze one loaf to keep it fresh, unless you'll get it eaten within three or four days.