From Taste of Home · · 1m 20s
Copycat In-N-Out Burger Recipe
How to make In-N-Out's Animal Style burger at home.
In brief
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 sauce. Originally reported by 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.
The headline
A copycat In-N-Out Burger recipe includes mustard-fried patties, caramelized onions, and a sweet-tangy sauce.




