Animal-style Fries (In-N-Out) Recipe

Zesty Animal-Style Fries: The Secret In-N-Out Recipe Revealed

Crispy potato wedges take on a legendary animal-style fries status with this copycat recipe straight from california’s iconic burger joint.

Savory caramelized onions and melted cheese create an irresistible flavor combination.

Creamy special sauce drizzled over golden fries brings restaurant magic right to your kitchen.

Nostalgic burger chain memories flood back with each delicious bite.

Restaurant-quality goodness awaits without leaving home.

Bold flavors and simple ingredients make this dish a total crowd-pleaser.

You can totally nail these indulgent fries and impress everyone at the table.

FAQs

  • What are animal-style fries inspired by?

The dish originates from the popular In-N-Out Burger secret menu item, known for its indulgent combination of melted cheese, caramelized onions, and special sauce.

  • Can I make this recipe ahead of time?

The burger sauce and caramelized onions can be prepared in advance and stored separately in the refrigerator for up to 3 days, making meal prep easier.

  • Is there a way to make this recipe healthier?

You can use air fryer method for fries, opt for low-fat cheese, and use Greek yogurt as a base for the burger sauce to reduce calories.

  • What type of cheese works best for this recipe?

American cheese or cheddar slices melt beautifully and provide the classic flavor profile for animal-style fries.

Why Animal-Style Fries Are Famous

Why Animal-Style Fries Are Famous
  • Customize with Ease: Quickly transform simple fries into a restaurant-style indulgence with minimal cooking skills required.
  • Crowd-Pleaser Potential: Delivers a mouthwatering combination of crispy fries, melted cheese, caramelized onions, and zesty sauce that appeals to all ages.
  • Restaurant-Quality Hack: Recreate a popular fast-food favorite at home without the need to wait in long lines or spend extra money, giving you gourmet taste with minimal effort.
  • Versatile Comfort Food: Perfect for game nights, casual gatherings, movie marathons, or when you're craving a satisfying snack that feels like a special treat.

Ingredients For Animal-Style Fries

Main Ingredients:
  • Fries: Crispy potato strips that form the base of this delicious dish.
  • Cheese Slices: Melty cheese that provides a rich, creamy topping for the fries.
  • Onion: Fresh vegetable that will be caramelized for a sweet and savory flavor.
Sauce Ingredients:
  • Mayonnaise, Ketchup, Mustard, Pickle Relish: Classic condiments that combine to create a tangy burger sauce.
  • Sugar, Salt, Pepper: Essential seasonings that enhance the overall taste of the dish.
Cooking Ingredients:
  • Butter: Helps caramelize the onions and adds a rich, smooth flavor.
  • Parchment Paper: Prevents the fries from sticking to the baking sheet and ensures easy cleanup.

Step-By-Step Animal-Style Fries Recipe

Step-By-Step Animal-Style Fries Recipe

Step 1: Prepare Crispy Potato Base

Grab your favorite frozen fries and cook them according to package directions.

An air fryer works wonderfully for achieving that perfect golden crunch.

Step 2: Create Caramelized Onion Magic

Heat butter in a skillet over medium flame.

Add diced onions and sprinkle with a pinch of sugar.

Stir frequently until onions transform into a rich, deep golden color.

Season with salt and pepper to enhance the flavor.

Step 3: Whip Up Signature Burger Sauce

In a small bowl, blend all burger sauce ingredients until smooth.

Pop the sauce into the refrigerator to chill and let flavors mingle.

Step 4: Set Oven Temperature

Preheat the oven to a toasty 400 degrees Fahrenheit.

Step 5: Arrange Fries for Cheesy Goodness

Spread cooked fries on a parchment-lined baking sheet, arranging them close together for maximum coverage.

Step 6: Melt Cheese Blanket

Layer cheese slices over the fries, ensuring most of the surface is covered.

Bake for 5-8 minutes until fries are steaming hot and cheese is perfectly melted.

Step 7: Final Flavor Explosion

Scatter caramelized onions across the cheesy fries.

Generously drizzle burger sauce over the top.

Serve immediately while everything is hot and delicious.

Tips For Crispy Animal-Style Fries

  • Air fry fries for extra crunchiness and a healthier alternative to deep-frying.
  • Add sugar while cooking onions to help them develop a rich, golden-brown color and sweet flavor.
  • Prepare burger sauce ahead of time and refrigerate to let flavors meld and intensify.
  • Arrange cheese slices strategically to ensure every fry gets a delicious cheesy coating.
  • Enjoy the fries hot and fresh to maintain their crispy texture and melted cheese goodness.

Flavor Options For Animal-Style Fries

  • Vegan Veggie Fries: Replace cheese slices with vegan cheese, use plant-based butter for caramelizing onions, and swap traditional burger sauce with a dairy-free alternative made from vegan mayonnaise.
  • Spicy Jalapeño Fries: Add diced jalapeños to the caramelized onions, use pepper jack cheese, and mix sriracha into the burger sauce for an extra kick.
  • Gluten-Free Comfort Fries: Choose gluten-free frozen fries, verify all sauce ingredients are gluten-free, and use cornstarch instead of flour in sauce preparation if needed.
  • Low-Carb Cauliflower Fries: Substitute potato fries with roasted cauliflower florets, maintain original cheese and sauce techniques, and keep caramelized onion topping for maximum flavor.

Pairings For Animal-Style Fries

  • Party Pleaser Platter: Serve these loaded fries on a large wooden board for a fun, shareable appetizer that'll make everyone excited to dig in.
  • Restaurant-Style Presentation: Plate the fries in a classic basket lined with parchment paper to mimic the authentic In-N-Out experience and create that nostalgic fast-food vibe.
  • Dipping Delight: Offer extra burger sauce on the side in small ramekins, letting guests customize their sauce-to-fry ratio for maximum flavor enjoyment.
  • Burger Buddy Combo: Pair the animal-style fries with a homemade burger or slider to create a complete meal that satisfies serious comfort food cravings.

Storage Guidelines For Fries

  • Store leftover fries in an airtight container within 2 hours of cooking. Separate layers with parchment paper to prevent sogginess. Consume within 3-4 days for best quality and safety.
  • Place cooled fries in freezer-safe container or ziplock bag. Remove excess air to prevent freezer burn. Freeze up to 1 month. Label container with date for tracking.
  • Preheat oven to 425°F. Spread fries on baking sheet in single layer. Sprinkle light water droplets to restore moisture. Bake 5-7 minutes until crispy and heated through. Avoid overcrowding to maintain crispiness.
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Animal-style Fries (In-N-Out) Recipe

Animal-style Fries (In-N-Out) Recipe


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4.9 from 25 reviews

  • Total Time: 35 minutes
  • Yield: 4 1x

Description

Californian classic animal-style fries elevate french fries with melted cheese, caramelized onions, and special sauce. Crispy potatoes drowned in tangy, creamy goodness promise pure indulgence for burger lovers craving that iconic In-N-Out flavor.


Ingredients

Scale

Potatoes and Fries:

  • 32 ounces (907 grams) frozen French fries

Cheese:

  • 68 slices American cheese

Sauce and Seasonings:

  • 2/3 cup (158 milliliters) mayonnaise
  • 1/4 cup (59 milliliters) ketchup
  • 2 teaspoons yellow mustard
  • 1/4 cup (40 grams) finely minced yellow onion
  • 2 tablespoons dill or sweet relish
  • 1/2 teaspoon paprika
  • 1/2 teaspoon sugar
  • 2 tablespoons butter
  • 1 large yellow onion (diced)

Instructions

  1. Prepare fries using preferred method – air fryer or oven – ensuring crispy golden texture at 400°F.
  2. Create caramelized onions by melting butter in skillet over medium heat, adding diced onions and sugar, stirring frequently until deep golden brown and richly seasoned.
  3. Whisk burger sauce ingredients in small bowl until smooth and well-combined, then refrigerate to allow flavors to meld.
  4. Arrange hot fries closely together on parchment-lined baking sheet, maximizing surface coverage.
  5. Layer cheese slices completely over fries, covering most surface area.
  6. Return sheet to oven at 400°F for 5-7 minutes, melting cheese until slightly bubbling and fries remain crisp.
  7. Generously scatter caramelized onions across cheesy fries, creating even distribution.
  8. Drizzle burger sauce in zigzag pattern over entire dish, ensuring each fry receives complementary flavor profile.
  9. Serve immediately while fries remain hot and cheese stays melted, delivering maximum taste experience.

Notes

  • Perfectly crisp fries require thorough drying before cooking to achieve maximum crunchiness.
  • Caramelize onions slowly to develop deep, rich flavor without burning, using low-medium heat and occasional stirring.
  • Homemade burger sauce can be prepared ahead and stored in the refrigerator for up to a week, allowing flavors to meld and intensify.
  • For gluten-free version, use gluten-free mayonnaise and verify all sauce ingredients are certified gluten-free.
  • Prep Time: 20 minutes
  • Cook Time: 15 minutes
  • Category: Snacks, Appetizer
  • Method: Air Frying
  • Cuisine: American

Nutrition

  • Serving Size: 4
  • Calories: 631 kcal
  • Sugar: 6 g
  • Sodium: 771 mg
  • Fat: 43 g
  • Saturated Fat: 17 g
  • Unsaturated Fat: 24 g
  • Trans Fat: 1 g
  • Carbohydrates: 46 g
  • Fiber: 5 g
  • Protein: 13 g
  • Cholesterol: 64 mg
Natalie Brooks

Natalie Brooks

Co-Founder & Content Strategist

Expertise

  • Vegan and plant-based recipe creation
  • Meal planning and nutritional analysis
  • Storytelling through blog content, video, and social media

Education

eCornell

  • Program: Plant-Based Nutrition Certificate
  • Focus: Whole-food, plant-based cooking, with a foundation in nutritional science and sustainable eating habits.

Natalie brings the vibrant, plant-powered side to Culinary Duo. After earning her Plant-Based Nutrition Certificate from eCornell, she combined her love for fresh ingredients with a passion for storytelling, aiming to make healthy cooking simple and satisfying.
Her kitchen motto: good food doesn’t need a fancy label, it just needs fresh ideas and a little creativity. Outside of writing and recipe testing, Natalie’s happiest in her garden, exploring farmers’ markets, or mixing global flavors into new kitchen experiments.

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