How to Cook Potatoes on a Flat Top Grill

Whether you like it shredded, cubed, or hash brown, the top flat top grills let you cook potatoes in diverse ways. Yet, in all the ways it still comes out superior in taste.

And the best of all, it forms a nice side dish to various types of foods such as fried fish, steak or bacon.

Table of Contents

Why Cook Potatoes On a Flat Top Grill?

A flat top grill makes the best place to cook potatoes for the following reasons.

Large Flat Cooking Surface

Its large cooking surface accommodates a large volume of potatoes. And yet it still allows each of the slices to cook evenly without any trouble.

Easy to Turn

When cooking hash brown or fries, a flat top grill presents plenty of room. So it becomes easy to turn the cubes and slices. Moreover, it also produces even sufficient heat.

At What Temperature Should You Cook Potatoes On a Flat Top Grill?

When cooking potatoes on a flat top grill, you need to set the heat to medium-low temperature. That is a heat level of about 400 degrees Fahrenheit.

What Tools Do You Need to Cook Potatoes On a Flat Top Grill?

Depending on how you want to cook potatoes on a flat top grill, the following tools are essential:


You use the spatula to turn the potato slices. By so doing, each side of the potatoes cooks evenly and hence producing a superior taste.

Infrared Thermometer

When cooking potatoes, you use the infrared thermometer to confirm the temperature of the flat top grill.

Box Grater

A box grated lets you grate raw potatoes into smaller bits ready for cooking shredded potatoes.

How to Cook Potatoes On a Flat Top Grill?

You can cook potatoes on a griddle in different ways. That includes the following:

Shredded Potatoes

Wash and Grate

Wash the potatoes then shred them into pieces using a box grater. Use the coarse side of the grater box for best results.

Preheat the Flat Top Grill

Switch on the flattop grill and preheat it over medium temperature level as you continue to shred the potatoes.

Wring Water from the Potatoes

Having shredded the potatoes, place them in a clean tea towel. Then fold over and ring out water from them. Excess moisture prevents the potatoes from having a crispy texture.

Add a Few tablespoons of Cooking Oil.

When the flat top grill has preheated, add a few tablespoons of cooking oil to the griddle. When the oil has heated, sprinkle the shredded potatoes on the flat top grill. However, ensure you spread them on a flat surface such that they rise more than ¼ inch thick.

Season with Salt

Season with salt and continue cooking for approximately 5 minutes.

Reduce Heat to Low

Turn down the temperature to a low level and flip over the potatoes. Spread them over and press them down. Continue cooking till the bottom also turn brown. That’s about five minutes after flipping them over.

Sliced or Diced Potatoes

Cut the Potatoes

First, slice the potatoes into half-inch thick portions or cubes that are ¾ inches thick. Such sizes easily cook on the flat surface.

Microwave or Boil

Microwaving the potatoes is best since it won’t jostle them, hence maintaining their firm texture. Alternatively, you can boil the slices till they are almost ready, about five minutes. After that, allow them to cool down for about an hour.

Preheat the Flat Top Grill

Preheat the griddle to a medium-high heat level. After preheating, sprinkle a few tablespoons of cooking oil.

Alternatively, you can cook bacon on a flat top grill[how to cook bacon on a flat top grill] and use the fat on the potatoes; you’ll appreciate the taste. Besides, the fried bacon and potatoes make a good match.

Cook for About 20 Minutes

Load them on the flat top grill, leaving some space from one slice to the next. Cook the potato slices till they become golden brown.

That should take a total of 20 minutes for both sides. But 10 minutes after tossing the potatoes, you can add garlic or onions if you so wish. Add more butter and cooking oil when necessary.

Dry them on a Paper Towel

When they have become golden brown, transfer them to a paper towel to dry. Instead of wasting the leftover oil, cook eggs on the flat top grill[how to cook eggs on a flat top eggs] to serve alongside the sliced potatoes.

When Cooking Potatoes On a Flat Top Grill, How Do You Ensure they Come Out Crispy?

Various factors contribute to having crispy potatoes. Do not use fresh potatoes immediately after boiling. Let them cool down and dry.

At the same time use a generous amount of oil. Then practice patience while cooking and don’t turn the potatoes more than necessary. Otherwise, they will break apart and not develop a crispy crust.


When cooking potatoes on a flat top grill, it’s important to take caution so that they come out crunchy. Therefore refrain from the urge to turn the potatoes every minute.

A flat top grill provides vast space so that every slice of potato can exists freely. Get the temperature setting right and you’ll forever cherish your equipment for the service.