Delectable Animal Style Fries (In-N-Out Copycat) Recipe

Irresistible Animal Style Fries: Your Homemade In-N-Out Delight!

Animal Style Fries have become a legendary culinary creation that food enthusiasts crave from the iconic California-based burger chain.

These irresistible french fries transform a classic side dish into a mouthwatering experience with their signature toppings and flavor profile.

The concept originated from In-N-Out’s secret menu, quickly becoming a fan-favorite among fast food lovers and gourmets alike.

Creamy melted cheese, caramelized grilled onions, and a special tangy sauce create a decadent combination that elevates ordinary fries to extraordinary heights.

Home cooks and food bloggers have embraced the challenge of recreating this beloved dish in their own kitchens.

The result is a delicious homage to a fast food phenomenon that continues to capture the hearts of food lovers everywhere.

Why You’ll Keep Craving Animal Style Fries (In-N-Out Copycat)

  • Quick Comfort Food Hack: Recreate a beloved fast-food classic right in your kitchen with minimal effort and maximum flavor.
  • Restaurant-Quality Indulgence: Transform ordinary frozen fries into a gourmet experience that rivals professional chefs' creations.
  • Customizable Crowd-Pleaser: Easily adjust ingredients to match personal taste preferences, making it perfect for picky eaters and food enthusiasts alike.
  • Time-Saving Cooking Technique: Prep components like caramelized onions and special sauce in advance, allowing fast assembly when hunger strikes.

What’s In Animal Style Fries (In-N-Out Copycat)

Base Ingredients:
  • Frozen French Fries: Classic crispy potato base for the dish, choose crinkle-cut or standard cut for best texture.
  • Cheddar Cheese, American Cheese: Melty cheese topping that provides rich, creamy flavor.
Onion Ingredients:
  • Yellow Onions: Sweet base for caramelized topping, select firm and fresh onions with no soft spots.
  • Butter: Rich fat for caramelizing onions, provides deep golden color.
  • Neutral Oil: Helps prevent butter from burning during cooking process.
Sauce Ingredients:
  • Mayonnaise: Creamy base for special sauce, provides smooth texture.
  • Ketchup: Tangy red component that adds classic burger-style flavor.
  • Sweet Pickle Relish: Adds subtle sweetness and texture to sauce.
  • White Vinegar: Bright acidic element that balances sauce flavors.
  • Sugar: Subtle sweetener to round out sauce taste.
Seasoning Ingredients:
  • Salt: Essential seasoning for onions and overall dish flavor.
  • Chili Flakes: Optional spicy element to add heat to special sauce.

How To Make Animal Style Fries (In-N-Out Copycat)

Step 1: Caramelize Sweet Onions

Heat a skillet over medium-low temperature. Add:
  • Butter
  • Neutral cooking oil
  • Diced onions
  • Pinch of salt

Cook slowly, stirring every few minutes until onions transform into a rich golden-brown color. This process takes approximately 30 minutes. Reduce heat if onions start browning too quickly.

Step 2: Create Signature Sauce

Combine in a mixing bowl:
  • Mayonnaise
  • Ketchup
  • White vinegar
  • Sweet pickle relish
  • Granulated sugar
  • Red chili flakes

Whisk ingredients until smooth and set aside.

Step 3: Prepare Crispy Potato Base

Cook frozen french fries using preferred method:
  • Baking in oven
  • Deep frying
  • Air frying

Ensure fries reach maximum crispiness according to package recommendations.

Step 4: Layer Delicious Toppings

Transfer hot fries to serving plate. Top with:
  • Sliced cheddar cheese
  • Sliced American cheese

Broil for 3-5 minutes until cheese melts completely.

Step 5: Add Final Touches

Generously sprinkle caramelized onions over melted cheese. Drizzle signature sauce across entire dish.

Step 6: Serve Immediately

Enjoy your homemade Animal Style Fries while hot and gooey!

Tips For Perfect Animal Style Fries (In-N-Out Copycat)

  • Slow-Cook Onions Perfectly: Take your time caramelizing onions at low heat to develop rich, sweet flavor without burning. Stir occasionally and be patient for golden-brown results.
  • Customize Special Sauce: Adjust sauce ingredients to match your taste preferences. Add more chili flakes for heat or extra relish for tanginess.
  • Maximize Cheese Melt: Use freshly grated cheese for smoother melting and better coverage. Watch closely under broiler to prevent burning.
  • Choose Crispy Fry Base: Select thick-cut frozen fries for sturdier texture that can hold toppings without getting soggy. Extra-crispy fries work best for this loaded dish.
  • Make Ahead Friendly: Caramelize onions and prepare sauce in advance to streamline assembly when ready to serve. Store separately in refrigerator for quick preparation.

How To Keep And Warm Up Animal Style Fries (In-N-Out Copycat)

  • Refrigerate: Store leftover Animal Style Fries in an airtight container for up to 2 days in the refrigerator.
  • Reheat Oven: Spread fries on a baking sheet, cover with foil, and warm at 375°F for 10-15 minutes to restore crispiness.
  • Microwave Caution: Avoid microwaving to prevent soggy texture; fries will lose their crunch quickly.
  • Sauce Separately: Keep special sauce in a sealed container in the fridge for up to 5 days, allowing fresh drizzling when reheating.

What To Eat With Animal Style Fries (In-N-Out Copycat)

  • Craft a Cold Craft Beer Pairing: Rich amber or hoppy IPA cuts through the richness of cheesy, saucy fries, creating a refreshing contrast that elevates the entire eating experience.
  • Design a Zesty Soda Match: Classic cola or root beer's sweet carbonation complements the savory caramelized onions and tangy special sauce, balancing each bite with delightful fizzy refreshment.
  • Create a Crisp Side Salad: Light mixed greens with a tangy vinaigrette provides a fresh, crunchy counterpoint to the heavy, indulgent Animal Style Fries, helping cleanse the palate between bites.
  • Select a Cool Milkshake Companion: Creamy vanilla or chocolate milkshake softens the spicy chili flakes while matching the decadent texture of melted cheese and caramelized onions.

Ways To Change Animal Style Fries (In-N-Out Copycat)

  • Vegan Veggie Delight: Replace cheese with dairy-free cheese alternative, use vegan mayonnaise, and swap butter for olive oil. Caramelize onions with vegetable broth for added flavor.
  • Gluten-Free Crispy Option: Use gluten-free frozen fries or hand-cut potatoes. Verify all sauce ingredients are gluten-free and substitute regular mayonnaise with avocado-based mayo.
  • Spicy Jalapeño Kick: Add diced fresh jalapeños on top of fries. Increase chili flakes in special sauce or mix in sriracha for extra heat. Swap regular cheese with pepper jack for more spiciness.
  • Low-Carb Cauliflower Alternative: Replace potato fries with roasted cauliflower florets. Keep caramelized onions and special sauce. Use low-fat cheese for lighter version.

FAQ About Animal Style Fries (In-N-Out Copycat)

  • What makes these fries different from regular fries?

These Animal Style Fries are inspired by In-N-Out’s iconic recipe, featuring caramelized onions, melted cheese, and a signature special sauce that elevates classic french fries to a gourmet level.

  • Can I use fresh potatoes instead of frozen fries?

While frozen fries work best for convenience, you can definitely use fresh-cut potatoes. Just ensure they’re cut into thin strips and properly seasoned before baking or frying to achieve a crispy texture.

  • How spicy is the special sauce?

The special sauce has a mild kick from chili flakes, providing just a subtle heat. If you prefer more or less spice, you can easily adjust the amount of chili flakes to suit your taste.

  • Is this recipe suitable for vegetarians?

Yes, this recipe is vegetarian-friendly. You can use vegetable oil, plant-based cheese, and skip any meat-based ingredients to keep it completely vegetarian.

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Delectable Animal Style Fries (In-N-Out Copycat) Recipe

Delectable Animal Style Fries (In-N-Out Copycat) Recipe


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4.8 from 20 reviews

  • Total Time: 50 minutes
  • Yield: 2 1x

Description

Craving California’s iconic Animal Style Fries from In-N-Out? These loaded french fries combine crispy potatoes, melted cheese, caramelized onions, and signature sauce for a mouthwatering west coast experience that will satisfy late-night hunger and deliver pure deliciousness. You cannot resist this irresistible flavor explosion.


Ingredients

Scale

Main Ingredients:

  • ½ bag frozen fries
  • 4 slices cheddar cheese or american cheese
  • 2 onions, diced
  • 2 tablespoons (30 milliliters) butter
  • 1 tablespoon (15 milliliters) neutral oil
  • ½ teaspoon (2.5 milliliters) salt

Special Sauce:

  • ½ cup (120 milliliters) mayonnaise
  • 2 tablespoons (30 milliliters) ketchup
  • ½ tablespoon (7.5 milliliters) rice vinegar (or white vinegar)
  • 2 tablespoons (30 milliliters) sweet relish
  • 1 tablespoon (15 milliliters) sugar
  • ½ tablespoon (7.5 milliliters) chili flakes (optional)

Instructions

  1. Gently sauté diced onions in a blend of melted butter and neutral oil over a low, steady heat. Sprinkle with a pinch of salt and allow them to slowly transform into a rich, golden-brown delicacy, stirring occasionally to prevent burning. This caramelization process will take approximately 30 minutes, requiring patience and occasional heat adjustment.
  2. Craft the signature sauce by whisking together creamy mayonnaise, tangy ketchup, zesty vinegar, sweet pickle relish, a touch of sugar, and a hint of chili flakes. Mix thoroughly until the condiment achieves a smooth, uniform consistency.
  3. Prepare the potato fries according to package recommendations, ensuring they emerge crisp and golden from the oven or deep fryer.
  4. Arrange the piping hot fries on a serving plate, creating a generous base. Layer slices of sharp cheddar or classic American cheese across the surface, then slide under the broiler for 3-5 minutes until the cheese melts into a luxurious, bubbling blanket.
  5. Crown the cheesy fries with the meticulously caramelized onions, then generously drizzle the custom-crafted special sauce over the entire creation, ensuring each bite is infused with rich, complementary flavors.

Notes

  • Caramelize onions slowly to develop deep, sweet flavor without burning, which requires patience and occasional stirring.
  • Use high-starch potatoes like Russet for crispiest fries, ensuring they’re thoroughly dried before cooking to prevent sogginess.
  • Customize special sauce by adjusting spice levels or substituting ingredients for dietary preferences like using vegan mayo or low-sugar ketchup.
  • Opt for cast iron skillet when
  • Prep Time: 10 minutes
  • Cook Time: 35-40 minutes
  • Category: Snacks, Appetizer
  • Method: Frying
  • Cuisine: American

Nutrition

  • Serving Size: 2
  • Calories: 680
  • Sugar: 6 g
  • Sodium: 950 mg
  • Fat: 42 g
  • Saturated Fat: 16 g
  • Unsaturated Fat: 24 g
  • Trans Fat: 0 g
  • Carbohydrates: 65 g
  • Fiber: 4 g
  • Protein: 12 g
  • Cholesterol: 70 mg
Sophia Rivera

Sophia Rivera

Recipe Developer & Kitchen Tips Specialist

Expertise

  • Baking and Pastry Arts
  • Seasonal and Local Ingredient Utilization
  • Dessert Menu Planning
  • Culinary Event Coordination

Education

Austin Community College

  • Degree: Associate of Applied Science in Baking and Pastry Arts
  • Focus: Techniques in baking, pastry creation, and dessert presentation.

San Antonio Culinary Institute

  • Program: Diploma in Farm-to-Table Culinary Practices
  • Focus: Emphasis on utilizing locally sourced ingredients and understanding seasonal flavors.

Sophia’s passion for baking began in her family kitchen, where she spent hours experimenting with new recipes. With a background in baking and pastry arts, she loves making desserts that are as visually stunning as they are delicious. 

Sophia is all about using seasonal, locally sourced ingredients to create treats that everyone will enjoy. When she’s not creating mouth-watering desserts, you can find her gardening, making new recipes, or enjoying a relaxing afternoon with her family.

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