# Copycat In-N-Out Burger Recipe

> How to make In-N-Out's Animal Style burger at home.
- Title: Copycat In-N-Out Burger Recipe · Taste of Home | Shortify
- Summary: How to make In-N-Out's Animal Style burger at home. A copycat In-N-Out Burger recipe includes mustard-fried patties, caramelized onions, and a sweet-tangy…
- Keywords: copycat, in-n-out, burger, sauce, caramelized onions, animal style, hamburger, cheese, pickle chips, taste of home, Recipe
- Source: Taste of Home — https://tasteofhome.com/recipes/copycat-in-n-out-burger
- Read time: 1 min
- Topics: copycat, in-n-out, burger, sauce, caramelized onions, animal style, hamburger, cheese, pickle chips, taste of home
## Copycat In-N-Out Burger Recipe
A copycat In-N-Out burger, served 'Animal Style,' isn't just a burger. It's a way of life.

> Animal Style
## Why It Matters
This recipe brings the exact In-N-Out experience to any kitchen without the drive-thru lines.
## Key Ingredients
Sauce: mayonnaise, ketchup, sweet pickle relish, white vinegar, and sugar.
## Caramelized Onions
Yellow or white onions cooked in olive oil until deep golden brown.
## Butter for Buns
Softened butter toasts buns to golden perfection and adds richness to patties.
## Ground Beef
80% lean ground beef stays juicy after a hard sear.
## Mustard-Fried Patties
Patties get a smear of mustard for a tangy, caramelized crust.
## American Cheese
American cheese melts perfectly for that classic fast-food taste.
## Assembly Steps
Spread sauce, layer lettuce, tomato, pickle chips, patty, onions, and second patty.
## Variations
Skip mustard, switch cheese, add spice, or make sliders for different tastes.
## Storage Tips
Store components separately in the fridge for up to two days.
## Why It Works
Every bite hits salty, sweet, and tangy all at once for that Southern California craving.
## Key takeaway

A copycat In-N-Out Burger recipe includes mustard-fried patties, caramelized onions, and a sweet-tangy sauce.