Learn how to make mashed potatoes that will have everyone clamoring for the recipe! This creamy homemade mashed potato recipe is piled-high with a one-two punch of corn goodness: corn kernels and corn flakes.
Prepare as above, except spoon potato-vegetable mixture into an airtight storage container; cover and chill up to 24 hours. To serve, transfer mixture to a large saucepan; heat through. Transfer mixture to the baking dish and continue as above.