Are you craving the iconic In-N-Out Animal Fries? You're in luck! This copycat recipe brings you the crispy, cheesy goodness right to your kitchen. I’ll guide you through each step, from selecting the best potatoes to making that famous Animal Style Sauce. With a few simple ingredients and my tips, you’ll serve up a delicious plate that’s sure to impress. Let’s dive in and make these tasty fries!
Ingredients
Main Ingredients for Animal Fries
- 4 large russet potatoes
- 2 cups vegetable oil (for frying)
- 1 cup shredded cheddar cheese
- 1/2 cup raw onions, finely diced
Additional Ingredients for Animal Style Sauce
- 1/4 cup mayonnaise
- 1 tablespoon ketchup
- 1 tablespoon yellow mustard
- 1 tablespoon white vinegar
- 1 teaspoon garlic powder
- 1 teaspoon paprika
- Salt, to taste
Optional Garnishes
- Fresh parsley, chopped

Step-by-Step Instructions
Preparing the Potatoes
Start by peeling the russet potatoes. Cut them into thin strips, about 1/4 inch thick. This size helps them cook evenly. You want them to be crispy on the outside and soft inside.
Soaking and Drying for Crispiness
Next, place the cut fries in a large bowl of cold water. Let them soak for at least 30 minutes. Soaking draws out excess starch. This step is key to making your fries crispy. After soaking, drain the potatoes. Spread them on a clean towel and pat them dry. Removing moisture is important for that perfect crunch.
Frying Process and Timing
Heat vegetable oil in a heavy pot or deep fryer to 350°F (175°C). This is the best temperature for frying. Carefully add the dried potato strips in small batches. Fry them for about 4-5 minutes. Look for a golden brown color. Use a slotted spoon to lift them out. Let excess oil drip off, and season with salt while hot.
Making the Animal Style Sauce
While the fries fry, prepare the Animal Style sauce. In a medium bowl, mix together mayonnaise, ketchup, yellow mustard, white vinegar, garlic powder, and paprika. Stir it well and taste it. Adjust the seasoning if needed. Set it aside for later.
Assembling and Serving
Once all the fries are cooked, arrange them on a serving plate. Sprinkle shredded cheddar cheese over the hot fries. The heat will melt the cheese slightly. Add the finely diced raw onions on top. Drizzle the Animal Style sauce generously over everything. To finish, sprinkle fresh chopped parsley on top. This adds a nice touch and makes your dish look great.
Tips & Tricks
Achieving Perfect Crispiness
To make your fries extra crispy, follow these steps:
- Cut Thin: Aim for 1/4 inch strips. Thin fries cook better.
- Soak: Let them sit in cold water for 30 minutes. This removes starch.
- Dry Well: After soaking, dry the fries with a towel. Remove all moisture.
- Fry in Batches: Fry small amounts at a time. This helps achieve an even cook.
Recommended Oil for Frying
Use vegetable oil for frying. It has a high smoke point, making it ideal. Alternatives like canola oil work well too. Avoid olive oil; it burns at high heat.
Timing and Batch Cooking Suggestions
Fry each batch for 4-5 minutes. Watch them closely to prevent burning. Use a slotted spoon to remove fries. Let them drain on paper towels. Season with salt right after frying for best flavor. If you fry too many at once, they will steam and lose crispiness.
Variations
Vegan or Dairy-Free Modifications
To make these fries vegan or dairy-free, simply swap out the cheese. Use a vegan cheese that melts well. For the sauce, replace mayonnaise with a plant-based version. You can find many tasty options at grocery stores. This way, you still enjoy that creamy, tangy flavor without dairy.
Spicy Animal Style Fries
For a kick, add some heat to your fries. Mix in chopped jalapeños or a dash of hot sauce. Blend them into the Animal Style sauce for extra flavor. You can also sprinkle chili powder on the fries after frying. This adds spice and depth to each bite.
Adding Other Toppings or Ingredients
Feel free to get creative with toppings. Try crispy bacon bits for a savory crunch. You can also add guacamole for a fresh twist. If you like a zesty taste, drizzle some lime juice over the fries. Each added topping gives you a new way to enjoy your Animal Fries!
Storage Info
How to Store Leftover Fries
To store your leftover fries, let them cool first. Place them in an airtight container. Make sure to layer them between paper towels to absorb any moisture. This helps keep them crispy. Store the container in the fridge for up to three days. I recommend eating them quickly for the best taste.
Reheating Tips for Maintaining Crispiness
Reheating fries can be tricky. The goal is to keep them crispy. Use an oven or an air fryer for the best results. Preheat your oven to 400°F (200°C). Spread the fries on a baking sheet. Heat for about 10 minutes, turning halfway through. If using an air fryer, set it to 350°F (175°C) and heat for about 5-7 minutes. Avoid the microwave; it makes fries soggy.
Freezing Options for Future Enjoyment
You can freeze fries for later use. After frying, let them cool completely. Spread them out on a baking sheet in a single layer. Freeze them for 1-2 hours until firm. Then, transfer the fries to a freezer bag. They can stay frozen for up to three months. When ready to eat, you can fry them directly from the freezer for a quick treat.
FAQs
Can I use frozen fries for this recipe?
Yes, you can use frozen fries. They are quick and easy. Just follow the package directions for cooking. You won’t get the same crunch as fresh fries, but they work in a pinch. Keep the sauce the same for that yummy taste!
What is the original In-N-Out Animal Style sauce?
The original sauce has a mix of mayonnaise, ketchup, mustard, and spices. It adds a creamy and tangy flavor to the fries. The key is the balance of ingredients. You can adjust the amounts to fit your taste. My recipe captures that classic flavor perfectly.
How can I make these fries healthier?
To make these fries healthier, try baking instead of frying. Cut the potatoes into strips and toss them with a little oil. Bake them at a high temperature for crispiness. You can also skip the cheese or use a lower-fat version. Fresh herbs can boost flavor without extra calories.
Can I use other types of potatoes?
Yes, you can use other potatoes. Sweet potatoes add a nice twist. They have a different flavor and color. Yukon golds or red potatoes also work well. Just remember to cut them thin for the best crunch! Adjust cooking times as needed based on the potato type you choose.
You learned how to make tasty Animal Style fries from scratch. We covered the main ingredients, plus tips for crispiness and variations. You now know how to store and reheat your fries for later.
Enjoy experimenting with different toppings and sauces. You can make this dish your own. Whether you go spicy or stick to classic flavors, your fries will impress. Dive into the process and savor every bite.