Step 1

Preheat oven to 350 degrees F.

Step 2

Prepare Bob Evans Original Mashed Potatoes according to package directions. Transfer heated mashed potatoes to a large mixing bowl.

Step 3

To potatoes add Monterey Jack cheese, cheddar cheese, sour cream, cream of chicken soup, salt, onion powder, and pepper. Stir until evenly combined.

Step 4

Transfer mashed potato mixture into a 9-inch x 13-inch baking dish and spread into an even layer.

Step 5

Place crushed cornflakes into a medium mixing bowl. Pour in melted butter and stir until cereal is coated. Sprinkle evenly over the potato mixture. Sprinkle Parmesan cheese all over the cornflakes.

Step 6

Bake for 20 to 30 minutes until the top is golden brown, cheese is melted, and potatoes are piping hot.

Step 7

Carefully remove from the oven and let cool for 5 minutes before serving. Top with a little chopped green onion if desired.