View the nutrition for Idaho Potato Flakes Instant Mashed Potatoes, including calories, carbs, fat, protein, cholesterol, and more (Bob's Red Mill). Want to use it in a meal plan? Instant mashed potatoes are potatoes that have been through an industrial process of cooking, mashing and dehydrating to yield a packaged convenience food that can be reconstituted by adding hot water or milk, producing. Transfer potatoes to a baking dish. Toss…