In the bowl of a stand mixer whisk together the yeast and water.
Whisk in the sugar, oil, salt, eggs, and the mashed potato flakes if using.
Add the flour and knead for 6 minutes over low speed.
Rest the dough for 10 minutes.
Transfer dough onto a floured surface and cut into 4 equal pieces.
Cut each piece in half again to make a total of 8 pieces.
Gently pat and roll into a 12-inch log.
Spray the tops with water.
Dredge into the Italian Herb Blend.
Place rolls onto Silicone Sub Roll Mats and score the tops (3-4 slashes).
Allow dough to rise until tripled in size (up to 1 hour if rising in a warm place).
Sprinkle the tops with shredded Colby and Monterey Jack Cheese.
Bake for 15-18 minutes at 375°F.
Cool in molds before removing.