How To Cook Frozen French Fries In A Deep Fryer – 100%

How to Cook Frozen French Fries in a Deep Fryer
How to Cook Frozen French Fries in a Deep Fryer

Burgers, hot dogs, and sandwiches work great with the beloved side dish of French fries. While some people make them from scratch, others opt for the convenience of frozen French fries.

Learn the proper technique for how to cook frozen French fries in a deep fryer with this step-by-step guide. Perfectly crispy fries every time.

In this article, we’ll walk you through the steps to make crispy and delicious French fries from frozen potatoes in a deep fryer.

If you have a deep fryer at home, you can easily cook frozen French fries to perfection. Deep-frying is a quick and efficient way to get crispy and golden French fries, and it’s easy to do as long as you follow the right steps.

Whether you’re cooking for yourself, your family, or a party, frozen French fries are a great option for a quick and delicious snack or side dish.

Paper Towels For Air Frying

Paper towels for air frying serve a practical purpose in the kitchen. When used wisely, they can help enhance the cooking process and reduce mess. However, it’s essential to understand the proper techniques and precautions associated with “paper towels for air frying.”

Choosing the right French fries:

Choosing the proper type of frozen French fries to cook in a deep fryer is the first step.

There are many brands and varieties of frozen French fries available in the market, so it’s important to pick the one that suits your taste and preferences. Here are some factors to consider when selecting frozen French fries:


You can find frozen French fries in different cuts, such as shoestring, crinkle, curly, and wedge. You have the option of picking the cut that you like the most.


Some frozen French fries come pre-seasoned with spices, while others are plain. If you prefer seasoned fries, look for a brand that offers the flavors you like.


Frozen French fries can be made from different types of potatoes, such as Russet, Yukon Gold, and red potatoes. Each type has a unique texture and flavor, so try a few to see which one you prefer.

Once you’ve picked the right frozen French fries, you’re ready to start cooking.

Preparing the deep fryer:

Before you start frying, you need to prepare the deep fryer. Here’s what you need to do:

Fill the deep fryer with oil:

Most deep fryers require around 1-2 liters of oil but check your user manual for the exact amount.Verify that the oil is clean, fresh, and filled to the maximum fill line.

Heat the oil:

Turn on the deep fryer and set the temperature to 375°F. Wait for the oil to heat up, which usually takes around 15 minutes. A thermometer can be used to assess the temperature of the oil.

Prepare a tray:

Paper towels or a wire rack can be used to line a tray. This will be used to drain the excess oil from the French fries once they’re cooked.

Preparing the French fries:

While the oil is heating up, you can prepare frozen French fries. Here’s what you need to do:

Open the bag:

Remove the frozen French fries from the packaging and place them in a bowl.


If the French fries are clumped together, you can defrost them briefly in the microwave.


Pat the French fries with a paper towel to remove any excess moisture. Thus, the oil won’t splatter and the fries will cook more uniformly.

Cooking the French fries:

Once the oil is heated and the French fries are ready, it’s time to start frying.

Add the French fries to the deep fryer:

Carefully place the frozen French fries into the hot oil using a slotted spoon or a frying basket. Avoid crowding the fryer, since this could cause the oil temperature to drop and lead to soggy fries.

Fry the French fries:

The French fries should be crisp and golden brown after 3 to 5 minutes of frying. Depending on the thickness of the fries and the type of deep fryer you’re using, you might need to change the cooking time.

Remove the French fries from the fryer:

Remove the French fries from the oil using a slotted spoon or a frying basket. To drain the extra oil, put them on a wire rack or a tray that has been lined with paper towels.

Draining and seasoning the French fries:

Once the French fries are cooked, you can season them to your liking. Here’s what you need to do:

Drain the excess oil:

Allow the French fries to cool and drain for a few minutes to remove any excess oil.

Season the French fries:

You can sprinkle salt, pepper, garlic powder, or any other seasoning you like on the French fries. To coat them evenly, toss them. 

Tips for serving and storing French fries:

Here are some additional tips to help you enjoy your French fries:

Serve hot:

French fries are best served hot and crispy, so make sure to serve them immediately after cooking.

Pair with a dip:

You can serve French fries with ketchup, mayonnaise, aioli, or any other dip you like.

Store leftovers properly:

If you have any leftover French fries, store them in an airtight container in the fridge for up to 3 days. Place them in the oven or toaster oven to reheat until well hot.

Conclusion: How To Cook Frozen French Fries In A Deep Fryer

Cooking frozen French fries in a deep fryer is easy and quick. By following these simple steps, you can make crispy and delicious French fries that everyone will love.

Remember to choose the right type of French fries, prepare the deep fryer properly, and season the fries to your liking. Enjoy your homemade French fries as a snack or side dish any time!


Should I thaw frozen french fries before deep frying?

When preparing French fries by frying, it is advised not to allow them to defrost before use.

Instead, it is recommended to maintain the fries in a frozen state prior to frying. This method ensures that the exterior of the potato remains intact during the frying process, leading to a crunchy and superior-quality fry.

How long and at what temperature do you cook frozen french fries?

Typically, frozen french fries are cooked at a temperature of 400°F for a duration of 10-15 minutes.

Are Mcdonald’s fries fried before frozen?

Our renowned fries, known worldwide for their crispy exterior and fluffy interior, are crafted from the finest quality potatoes.

We source our potatoes from trusted suppliers who specialize in growing Russet Burbank, Ranger Russet, Umatilla Russet, and Shepody varieties.

The potatoes are carefully peeled, cut, and blanched to perfection by our suppliers. After this, they undergo a meticulous process of drying, partial frying, and quick freezing before being delivered to our restaurants.

We take pride in using only the best ingredients and ensuring that our fries are prepared with the utmost care to deliver the same great taste and texture to our customers every time.

What oil is best for deep frying French fries?

The best oil for deep frying French fries is one that has a high smoke point and a neutral flavor. Some popular options include canola oil, peanut oil, and sunflower oil.

These oils have smoke points between 400-450°F, which is high enough to withstand the high temperature required for frying without smoking or breaking down.

It’s important to note that using fresh, high-quality oil and maintaining a consistent temperature while frying can also improve the taste and texture of your French fries.

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