Fans of both burger chains often discover that it’s possible to create an In-N-Out-inspired burger experience at Freddy’s Frozen Custard & Steakburgers. While there is no official menu item called the “Freddy’s In-N-Out Style Double Double,” Freddy’s offers a burger that comes remarkably close.
The secret? Start with the California Style Double.
According to Freddy’s menu, the California Style Double includes two steakburger patties, cheese, onion, Thousand Island dressing, lettuce, and tomato on a toasted bun.
Many burger fans consider this Freddy’s closest equivalent to an In-N-Out Double-Double because of the similar ingredients and West Coast-inspired flavor profile.

What Is the Freddy’s In-N-Out Style Burger?
The idea isn’t to copy another chain exactly. Instead, it’s about recreating the flavors that people enjoy in a classic California-style burger:
- Two beef patties
- American cheese
- Lettuce
- Tomato
- Onion
- Thousand Island-style sauce
- Toasted bun
Conveniently, Freddy’s California Style Double already includes nearly all of these ingredients.
The Easiest Way to Order It
Simply ask for:
California Style Double
This burger comes with:
- Two steakburger patties
- Cheese
- Onion
- Thousand Island
- Lettuce
- Tomato
Straight from the menu.
For many customers, that’s already close enough to satisfy an In-N-Out craving.
How to Customize It Further
If you want to get even closer to a traditional Double-Double style experience, consider a few optional modifications.
Add Pickles
Some Freddy’s customization options allow pickles to be added. Pickles contribute extra crunch and tang.
Request Extra Onion
If you’re an onion fan, add extra onions for more bite and flavor.
Choose Raw or Grilled Onions
Freddy’s customization options commonly include both raw and grilled onions.
Raw onions provide:
- Sharp flavor
- Extra crunch
Grilled onions provide:
- Sweetness
- Richer flavor
Extra Thousand Island
If available, extra Thousand Island dressing can make the burger even more sauce-forward. Thousand Island is a standard ingredient on the California Style Double.
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Why the California Style Double Is So Similar
The resemblance comes from the ingredient combination.
The California Style Double was specifically built around:
- Lettuce
- Tomato
- Onion
- Cheese
- Thousand Island
paired with Freddy’s signature steakburger patties.
One burger review even described the California Style Double as “probably the closest you’ll get” to an In-N-Out-style burger at Freddy’s.
How Freddy’s Version Differs
Even with similar toppings, there are some differences.
Freddy’s Steakburger Patties
Freddy’s uses thin steakburger patties known for crispy edges. This creates a different texture than many traditional burgers.
Freddy’s Bun and Build
The burger’s overall construction and seasoning create a unique flavor that remains distinctly Freddy’s.
Greater Customization
Freddy’s often allows guests to modify toppings and sauces extensively, giving customers more flexibility to create their ideal burger.
Best Side Pairings
To complete the experience, many guests pair their California Style Double with:
- Shoestring Fries
- Cheese Fries
- Tater Tots
- Frozen Custard
Freddy’s thin, crispy fries pair especially well with the Thousand Island and burger combination.
A Sample Order
If you’re looking for a ready-to-use order, try:
California Style Double
- Extra Thousand Island
- Pickles
- Extra onions
- Shoestring Fries
- Drink of choice
This combination delivers the classic lettuce-tomato-onion-cheese-and-sauce profile that California burger fans love.
Final Thoughts
If you’ve heard people mention a “Freddy’s In-N-Out Style Double Double,” they’re usually referring to the California Style Double. With two steakburger patties, cheese, onion, Thousand Island dressing, lettuce, and tomato, it’s the closest official Freddy’s menu item to that famous West Coast burger experience.
The best part is that Freddy’s customization options allow you to tweak the burger further with extra onions, pickles, grilled onions, or additional sauce, letting you create your own perfect California-style steakburger.
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