Are you craving that mouthwatering taste of In-N-Out's Animal Fries? Look no further! In this post, I’ll share my crispy copycat recipe that you can easily make at home. With fresh ingredients and simple steps, you'll be able to serve up fries that rival the originals. Get ready for layers of cheese, fresh toppings, and a sauce that will leave you wanting more! Let’s dive into making your new favorite snack!
Ingredients
List of Essential Ingredients
- 4 large russet potatoes
- Vegetable oil (for frying)
- Salt (to taste)
- 1 cup shredded cheese (American or cheddar)
- 1 cup chopped fresh lettuce
- ½ cup diced tomatoes
- ½ cup diced onions
- ½ cup mayonnaise
- 2 tablespoons ketchup
- 2 tablespoons pickle relish
- 1 teaspoon white vinegar
- 1 teaspoon garlic powder
- 1 teaspoon onion powder
To make these crispy copycat In-N-Out animal fries, you need the right ingredients. Start with four large russet potatoes. These potatoes are starchy and perfect for frying. You will also need vegetable oil for frying. This oil has a high smoke point, which is great for crispy fries.
Next, gather your toppings. You will need one cup of shredded cheese. You can use American cheese or cheddar cheese. Both melt well and add a great flavor. For the fresh toppings, get one cup of chopped lettuce, half a cup of diced tomatoes, and half a cup of diced onions.
Now, let’s talk about the sauce. You will need half a cup of mayonnaise. Combine this with two tablespoons of ketchup, two tablespoons of pickle relish, one teaspoon of white vinegar, one teaspoon of garlic powder, and one teaspoon of onion powder. This mixture gives the fries that unique animal-style flavor.
With these ingredients, you are on your way to making a delicious plate of crispy copycat In-N-Out animal fries. Make sure you have everything ready before you start cooking!

Step-by-Step Instructions
Preparing the Potatoes
To start, peel the 4 large russet potatoes. Cut them into 1/4-inch thick fries. This size gives you the best crispiness. After cutting, soak the fries in a large bowl of cold water for 30 minutes. Soaking removes extra starch and helps the fries turn out crispy.
Making the Animal-Style Sauce
In a medium bowl, mix the sauce ingredients. Combine ½ cup mayonnaise, 2 tablespoons ketchup, 2 tablespoons pickle relish, 1 teaspoon white vinegar, 1 teaspoon garlic powder, and 1 teaspoon onion powder. Whisk them together until smooth and creamy. Let the sauce rest for a bit. This helps the flavors blend well.
Frying the Potatoes
Heat vegetable oil in a large pot to 350°F (175°C). Carefully add the soaked fries in small batches. This avoids overcrowding the pot. Fry them for 5-7 minutes until they are golden brown and crispy. Use a slotted spoon to transfer the fries to a plate lined with paper towels. This step drains excess oil. While hot, sprinkle salt over the fries.
Melting the Cheese
Arrange the crispy fries on a baking sheet lined with parchment paper. Evenly sprinkle 1 cup of shredded cheese on top. Place the baking sheet under the broiler for 1-2 minutes. Watch closely to make sure the cheese melts without burning.
Assembling the Fries
Once the cheese is melted, take the baking sheet out. Top the cheesy fries with 1 cup of chopped fresh lettuce, ½ cup of diced tomatoes, and ½ cup of diced onions. Finally, drizzle the animal-style sauce over the top. This ensures all flavors mix well together.
Serving Suggestions
Serve these crispy copycat In-N-Out animal fries right away. They taste best hot and cheesy. Enjoy them with your favorite burger or eat them alone for a tasty snack!
Tips & Tricks
Ensuring Perfect Crispy Fries
To make the best fries, use russet potatoes. They are starchy and create a crispy bite. Soak the cut fries in cold water for 30 minutes. This step removes extra starch, which helps with crispiness. After soaking, drain the fries and pat them dry. Removing moisture is key to achieving that perfect crunch.
Sauce Variations
You can customize the animal-style sauce to fit your taste. Try adding hot sauce for a spicy kick. You can also swap out mayonnaise for Greek yogurt for a tangy twist. For extra toppings, consider jalapeños or bacon bits. These additions can take your fries to another level of flavor.
Cooking Equipment Recommendations
Use a heavy pot or a deep fryer for frying. A heavy pot holds heat well, giving you even cooking. A thermometer helps you track the oil's temperature. You’ll want it around 350°F (175°C) for the best results. Use a slotted spoon for easy handling of the fries. This will help drain excess oil and keep your hands clean.
Variations
Cheese Options
You can choose different cheeses for your fries. American cheese melts great and gives that creamy taste. Cheddar cheese adds a sharp flavor. For a twist, try pepper jack. It brings a little heat. Keep in mind, shredded cheese works best for melting.
Fry Types
Think outside the box with your fries! Sweet potato fries taste sweet and pair well with the sauce. Zucchini fries are also a fun option. They add a fresh crunch to your meal. Just slice them thin and fry them like regular fries.
Dietary Alternatives
If you're looking for gluten-free options, use gluten-free mayonnaise. For a vegan twist, swap out the mayonnaise for avocado or a vegan mayo. You can also air fry your fries instead of deep frying. This method cuts down on oil and keeps them crispy. Enjoy your delicious, guilt-free treat!
Storage Info
How to Store Leftovers
- Use an airtight container for storage.
- Keep the fries in the fridge for up to 2 days.
Crispy fries lose their crunch over time. To keep them fresh, use a good container. Make sure it seals tightly to keep out air. Store them in the fridge. They taste best when eaten within two days.
Reheating Tips
- Use an oven or air fryer for reheating.
- Avoid the microwave to maintain crispiness.
When it’s time to eat your leftovers, keep them crispy! An oven or air fryer works well. Preheat your oven to 400°F (200°C) and spread the fries on a baking sheet. Heat for about 10 minutes. This helps bring back the crunch.
If you try the microwave, the fries may turn soggy. Instead, stick with the oven. This way, you can enjoy your crispy copycat In-N-Out animal fries just like fresh!
FAQs
What type of potatoes are best for fries?
Russet potatoes are the best choice for fries. They are starchy and yield crispier fries. Their high starch content helps achieve that perfect texture. Other potatoes, like Yukon Gold, can work but may not be as crispy.
Can I make the animal-style sauce ahead of time?
Yes, you can make the animal-style sauce ahead of time. Prepare it up to a day in advance. Store it in the fridge in a sealed container. This allows the flavors to mix and enhance the taste.
How do I make these fries healthier?
To make these fries healthier, consider baking instead of frying. You can toss the cut potatoes in olive oil and seasonings. Bake them until crispy at 425°F (220°C). This method cuts down on fat while still giving you tasty fries.
Can I freeze the cooked fries?
Yes, you can freeze the cooked fries. Allow them to cool completely first. Place them in an airtight container or freezer bag. They can last up to three months in the freezer.
What is the best way to keep fries crispy after cooking?
To keep fries crispy, place them on a wire rack after frying. This lets air circulate around them. Avoid covering the fries, as steam can make them soggy. Serve them hot for the best crunch.
Making animal-style fries at home is fun and satisfying. You learned about the key ingredients, from russet potatoes to the special sauce. I shared tips on preparing, cooking, and serving to achieve crispy fries.
Experiment with cheese, sauces, and even different fries for variety. Enjoy your creation with a burger or as a tasty snack. Follow these steps, and you’ll impress your friends with your cooking skills!