In-N-Out Secret Menu Guide: Burgers, Fries, Shakes & Secret Sauces
There’s more to In-N-Out Burger than what you see on the menu board. While most customers order the classic burger, fries, and shake, insiders know a different story. The In-N-Out secret menu is packed with hidden favorites that have turned first-time visitors into lifelong fans.
These unofficial items aren’t advertised, but they’re very real. From burgers loaded with extra cheese and grilled onions to fries covered in melted cheese and signature spread, every bite feels like a special upgrade. Want fewer carbs? Swap the bun for fresh lettuce. Craving something bigger? Add extra patties and build your perfect burger.
The best part is that anyone can order from the secret menu you just need to know what to ask for. Once you try these hidden options, a regular order simply won’t feel the same again.
In-N-Out Secret Burger Menu & Prices
Here’s a look at the In-N-Out secret burger menu along with their updated prices:
| Secret Burger Item | Price |
|---|---|
| Double Meat Burger | $6.00 |
| In-N-Out 3×3 | $8.50 |
| In-N-Out 4×4 | $10.99 |
| Animal Style Burger | $6.00 |
| Grilled Cheese | $3.19 |
| Protein Style | $3.00 |
In-N-Out Secret Burger Menu
At the heart of the In-N-Out menu lies its famous hamburger simple, fresh, and irresistibly delicious.
IN-N-OUT Animal Style Burger
The Animal Style Burger at In-N-Out has earned its fame for all the right reasons. A freshly grilled beef patty is cooked with mustard, topped with melted cheese, their signature spread, and a generous layer of caramelized onions. The result is a rich, savory flavor that transforms the simple burger into something truly special. It’s bold, satisfying, and one of the most loved choices among In-N-Out regulars.
IN-N-OUT Protein Style Burger
The Protein Style Burger is perfect for anyone cutting down on carbs without losing flavor. Instead of a bun, it’s wrapped in crisp lettuce, keeping it light, fresh, and satisfying ideal for keto or low-carb diets.
You can also try creative twists like:
Onion Wrap: grilled onions replace the bun rich and flavorful
Tomato Wrap: thick tomato slices for a juicy, refreshing bite.
Simple, clean, and full of flavor that’s In-N-Out’s Protein Style done right.
3×3 or 4×4 IN-N-OUT Burger
The 3×3 or 4×4 Burger is simply In-N-Out’s classic taken to the next level stacked high with extra beef patties and layers of melted cheese for those who crave more flavor and fullness in every bite.
IN-N-OUT Double Meat Burger
The Double Meat Burger is made for real beef lovers. It comes with two freshly grilled patties, crisp lettuce, tomato, and In-N-Out’s signature spread simple, juicy, and full of flavor.
IN-N-OUT Grilled Cheese
The Grilled Cheese is a simple favorite for cheese and veggie lovers. It’s made with melted cheese, lettuce, tomato, and In-N-Out’s special spread on a toasted bun light, fresh, and tasty.
Pup Patty: A plain beef patty made just for dogs no bun, no toppings, just a treat for your furry friend.
In-N-Out Flying Dutchman
The Flying Dutchman is a dream come true for meat lovers. It skips the bun and extras just two juicy beef patties with melted cheese in between. Simple, rich, and full of flavor, it’s the purest way to enjoy In-N-Out’s signature taste.
IN-N-OUT Veggie Burger
The Veggie Burger is a fresh and light option for those who prefer something simple. It comes with soft buns filled with crisp lettuce, juicy tomato, and onion. You can add your favorite toppings to make it just the way you like fresh, flavorful, and satisfying.
In-N-Out Secret Menu Sauces
Spread
The In-N-Out Spread is what makes their burgers and fries so popular. It’s a creamy and tangy sauce, a bit like Thousand Island dressing but with its own rich flavor. You’ll find it on Animal Style items, and you can always ask for extra it goes well with everything.
Spicy Garlic
If you enjoy a hint of spice, try adding the In-N-Out chili sauce to your order. It brings a warm, flavorful kick that perfectly balances the richness of the burger or fries.
Grilled Mustard
Ask the cook to grill your patty with a layer of mustard it gives the burger a light tang and boosts the overall flavor in every bite.
In-N-Out Secret Menu Fries
Get ready to level up your fries at In-N-Out! The secret fries menu offers crispy, golden bites loaded with flavorful toppings that turn an ordinary side into a must have treat.
IN-N-OUT Animal Style Fries
Animal Style Fries are an all-time favorite among In-N-Out fans. Loaded with melted cheese, grilled onions, and the signature spread, they turn ordinary fries into a rich, flavorful treat. One bite is enough to understand why they’ve earned cult status.
IN-N-OUT Well-Done Fries
If you love extra crunch, ask for your fries “well done.” Cooked a little longer than usual, they come out perfectly crispy and golden ideal for dipping into your favorite sauce.
IN-N-OUT Cheese Fries
Cheese lovers, this one’s for you. Classic fries topped with gooey melted cheese create a creamy, satisfying bite that pairs perfectly with any In-N-Out burger.
IN-N-OUT Chilli Cheese Fries
Looking for something heartier? Try the Chilli Cheese Fries. Hot fries covered with a generous mix of chili and cheese bring a warm, comforting taste that’s both spicy and filling.
IN-N-OUT Lemon Pepper Fries
Here’s a fun twist you can try yourself! Add a squeeze of lemon, a dash of salt, and a sprinkle of black pepper over your fries. The result? A tangy, zesty snack that’s simple yet packed with flavor.
IN-N-OUT Regular Fries
In-N-Out’s regular fries are always a hit. Freshly cut from whole potatoes and cooked to a golden crisp, they’re perfect for anyone who loves that natural potato flavor. If you like them softer, just ask for “light fries” slightly less crispy but still full of that classic taste.
IN-N-OUT Roadkill Fries
“Roadkill Fries” aren’t officially on the menu, but fans can’t stop talking about them. They’re a fun mix of Animal Style fries topped with a Flying Dutchman two burger patties and melted cheese right over the fries. It’s rich, messy, and seriously satisfying.
Want to make it your own? Add chopped chilies or extra spread for even more flavor. It’s the kind of off-menu treat that only true In-N-Out lovers know about.
In-N-Out Secret Milkshake Menu
In-N-Out’s milkshakes are already a treat, but their secret menu takes them to the next level. These hidden shake combinations are loved by fans who enjoy mixing flavors for something new and exciting.
In-N-Out Secret Shake Options
Neapolitan Shake
Can’t decide between chocolate, vanilla, or strawberry? The Neapolitan shake gives you all three in one creamy, colorful mix the perfect balance of classic flavors.
Black & White Shake
A simple yet timeless combo. This shake blends chocolate and vanilla for a smooth, rich flavor that never goes out of style.
Banana Shake
If you love a fruity twist, ask for the banana shake. It’s sweet, light, and creamy the perfect treat for banana lovers.
Chocolate Peanut Butter Shake
The Chocolate Peanut Butter Shake is one of In-N-Out’s most popular off menu combinations. It’s made by blending the regular chocolate shake with a spoonful of peanut butter, creating a thick, creamy texture and a deep, nutty flavor. This option is ideal for those who enjoy the richness of chocolate but want an extra layer of flavor. While it’s not officially listed on the menu, most locations will prepare it upon request.
Lemon-Up
Lemon-Up is another secret drink that combines two classic beverages 7Up and In-N-Out’s signature pink lemonade. The mix creates a light, fizzy, and refreshing flavor that perfectly complements the restaurant’s savory burgers and fries. It’s a simple, off-menu item that regular customers often recommend for a citrusy twist. You can ask for it by name, and the staff will usually know exactly what you mean.
Extra Things You Can Add
You can make your burger or fries even yummier with these extra things from the In-N-Out secret menu.
More Cheese
Extra Patty
Want more meat? Add one more beef patty to make your burger bigger and juicier.
Onions
You can add grilled onions for sweetness or raw onions for a crunchy taste.
Lettuce Wrap
If you want a lighter burger, wrap it in lettuce instead of bread. It’s fresh and healthy.
Pickles and Peppers
Add pickles for a sour crunch or chopped chilies if you like it spicy.
Extra Tomatoes and Spread
Want your burger fresher? Add more tomato slices and extra spread. It makes your burger tastier.
Change Your Bun
Pick how your bun is cooked lightly toasted, extra toasted, or no toast.
Cold Cheese and Sharing
If you don’t want melted cheese, ask for cold cheese. Want to share? Ask to slice your burger in half.
Hot Sauce or BBQ
Add hot sauce or BBQ sauce if you like your burger spicy or smoky.
Chicken Options
In-N-Out doesn’t officially serve chicken sandwiches, but you can try a grilled cheese with a lettuce-wrapped patty or ask if grilled chicken is available at that location.
Hot Dogs
In-N-Out doesn’t serve hot dogs, but if you’re craving one, check local burger places for hot dogs.
Nutrition & Health Info
In-N-Out makes it easy to know what’s in your food. Some items, like the Double-Double or fries, have more calories, so they’re more filling. If you want something lighter, the Protein Style burger wrapped in lettuce is a great choice. You can also customize other secret menu items to make them healthier. This way, you can enjoy tasty food while keeping an eye on calories and carbs.
Most Popolar secret Menu Items
The Animal Style Burger is one of the top secret picks at In-N-Out. It has a mustard-cooked patty, secret sauce, grilled onions, and extra pickles. If you want a lighter choice, the Protein Style burger comes wrapped in fresh lettuce instead of a bun.
The famous Animal Style Fries are also a big favorite. They’re covered with cheese, grilled onions, and a tasty sauce.
If you want more fun, people sometimes order Gorilla Style or Monkey Style for extra flavor.
People love these items because they taste great and make your meal feel special.
Extra Spread
In-N-Out’s secret spread makes every burger creamy and tangy. Adding a little extra gives both burgers and fries even more flavor.
More Flavor
Animal Style items have extra cheese, grilled onions, and sauce. This makes every bite tastier and more filling.
Fan Favorite
These secret menu items are loved by fans. Ordering them is fun, and people often share their favorite combos with friends.
Pickles & Onions
Extra pickles and grilled onions add a tangy and sweet crunch that makes burgers even better.
Special Experience
Ordering from the hidden menu feels like joining a secret club. Fans enjoy discovering and sharing these special items.
Fresh & Trusted
In-N-Out uses fresh ingredients for everything. Even secret menu items are high-quality and delicious, making every new choice exciting.
In-N-Out Secret Sauce
In-N-Out has a special sauce that they call “spread.” It’s a creamy mix that gives their burgers and fries a yummy, tangy taste. The sauce is made with mayo, ketchup, relish, and a little seasoning.
Many people ask for extra spread because it makes the burger richer and the fries even better. You can put it inside your burger or use it as a dip. This sauce is one big reason why so many people love In-N-Out.
Signature In-N-Out Items
In-N-Out is loved because its menu is simple and tasty. You can mix and match your meal by choosing a burger, fries, and a drink. Here are the main foods people enjoy the most:
Burgers
The Hamburger comes with a soft bun and one beef patty. It’s simple and full of flavor.
The Cheeseburger has one beef patty and a slice of melted cheese that makes it even better.
The Double-Double is bigger, with two beef patties and two slices of cheese for people who want a fuller meal.
Fries
The French Fries are cut from real potatoes and cooked until they are crispy and golden.
Shakes
The Chocolate Shake is thick, sweet, and full of chocolate taste.
The Strawberry Shake is fruity and refreshing.
The Vanilla Shake is smooth and classic, perfect for anyone who likes simple flavors.
Order Like a Pro at In-N-Out’s Secret Menu
In-N-Out has a small and tasty menu, but many people also love the secret menu. Here’s how you can order from it.
Know What You Want
Animal Style
This burger is very popular. It has mustard on the meat, grilled onions, and extra sauce.
Protien Style
No bun! The burger is wrapped in lettuce.
3×3 or 4×4 Burgers
A 3×3 has three pieces of meat and three pieces of cheese. A 4×4 has four of each. Very big and filling!
Flying Dutchman
Two pieces of meat and two pieces of cheese. No bun, no veggies.
How to Order Secret Menu Items
Say the Name Clearly
Tell the worker exactly what you want and the size. For example, you can say: “Double-Double Animal Style.”
Make It Your Way
You can change your order. Ask for crispy fries or a shake with chocolate, vanilla, and strawberry.
Ask for Ideas
If you don’t know what to pick, ask the worker. They can tell you what is popular or tasty.
Be Nice and Wait
Secret menu items are not on the regular menu. It may take a little longer to get your order. Be polite and patient.
Tip: Most secret menu items are available, but some places may not have everything.
What You Can’t Order from In-N-Out’s Secret Menu
In-N-Out has a popular secret menu, but it still has rules. There are many things people ask for that are not available. Here’s a simple list of what you cannot order.
No Rare or Medium-Rare Burgers
You cannot ask for pink or undercooked meat. All burgers are cooked fully for safety.
How Burgers Are Cooked
In-N-Out follows a set cooking process. The buns are warmed before serving. The meat is salted while cooking, flipped at the right time, and cooked fully before it is taken off the grill. Cooking times may change slightly for different orders, but the burgers are always well done.
No Chicken or Fish
In-N-Out only serves beef burgers. There are no grilled chicken sandwiches or fish options.
No Other Meats
You will not find bacon, turkey, pork, hot dogs, or roast beef on the menu.
No Extra Fast-Food Items
Items like onion rings, nuggets, chili fries, tacos, sushi, soup, spaghetti, pancakes, corn dogs, peanuts, donuts, or yogurt are not served.
No Breakfast Menu
In-N-Out does not serve breakfast. There are no eggs, breakfast burritos, or breakfast bowls.
No Salads or Veggie Patties
There are no salads or plant-based patties. The only meat-free choice is ordering a burger without the patty or choosing a lettuce wrap.
No Extra Toppings
Some toppings are not offered. This includes ranch dressing, barbecue sauce, spicy sauces, avocado, peanut butter, Nutella, bacon, or chili meat.
No Fancy Drinks
Drink options are simple. You won’t find energy drinks, smoothies, iced coffee, hot tea, alcohol, special bottled drinks, or custom soda brands.
Milkshake Limits
The Neapolitan shake (a mix of chocolate, vanilla, and strawberry) is popular. But there is no long list of custom shake flavors.
No Random Made-Up Secret Items
Sometimes fans create their own secret menu ideas online. If it’s not a known item, the staff may not be able to make it.
Quality Comes First — Even on the In-N-Out Secret Menu
In-N-Out is known not just for tasty burgers, but for its strong focus on quality. This same care is used for the secret menu too. Every item is made fresh and prepared with attention. The company uses high-quality ingredients and does not cut corners. Their beef is never frozen and is ground fresh every day. Vegetables are fresh, and orders are made when you ask for them. Even if you order from the secret menu, the food is made with the same care as the regular menu.
Made Fresh for You
Every meal is made when you order it. Nothing is pre-made and left waiting. This means your food is hot, fresh, and made the way you like it.
Made Fresh for You
Every meal is made when you order it. Nothing is pre-made and left waiting. This means your food is hot, fresh, and made the way you like it.
Strong Quality Rules
Each location follows the same strict rules. This helps keep the food taste and quality the same at every restaurant.
Well-Trained Employees
In-N-Out trains its staff very well. Workers know how to handle special requests and secret menu items without lowering the food quality.
No Freezers or Microwaves
In-N-Out does not use freezers or microwaves in its stores. The food is prepared fresh and served right away.
They Listen to Customers
Customer feedback is important to them. If people love a secret menu item, they make sure it stays high quality. The brand also has a strong customer rating of over 4.5 stars in many locations.
Gluten-Free and Vegetarian Choices
There are a few options for people who don’t eat meat. You can order a Grilled Cheese (cheese, lettuce, tomato, and spread on a bun) or choose a lettuce wrap instead of a bun. However, the buns contain wheat, so people with strict gluten concerns should be careful.
Conclusion
Fans love the In-N-Out secret menu because it combines fresh, high-quality ingredients with the freedom to customize every meal. It’s like having your burger made just for you. In a world of fast food that often feels processed, this menu makes every bite feel special. With simple, tasty food and a friendly, local vibe, In-N-Out continues to win hearts and stomachs, proving that fast food can be both delicious and personal.
Frequently Asked Questions
In-N-Out's "secret" menu offers customizations like Animal Style (mustard-fried patty, grilled onions, extra spread) and Protein Style (lettuce wrap), plus hearty options like 3x3 or 4x4 burgers, and Flying Dutchman (meat and cheese only); fries can be customized with Animal Style (spread, grilled onions, cheese) or Roadkill (burger patty on fries). You can also get Neapolitan Shakes, Root Beer Floats, or mix shakes like Black & White, and ask for extra toasted buns or grilled onions.
“Animal style” basically means adding cheese, grilled onions and spread sauce to your order. Animal-style fries, for example, come with melted cheese, grilled onions and spread sauce on top. Animal-style burgers come with lettuce, tomato, a beef patty grilled in mustard, pickles, grilled onions and extra spread sauce.
Secret menus, also called hidden menus, are dishes or recipes that a restaurant can make, but has decided not to advertise, in order to build intrigue and allow customers to feel like they're in the know.
In-N-Out's "secret menu" offers customizations like Animal Style (mustard-grilled patty, pickles, grilled onions, extra spread), Protein Style (lettuce-wrapped burger), and 4x4 (four patties/cheese), plus Animal Fries (fries with cheese, spread, grilled onions) and Neapolitan Shakes (mix of all three flavors), all available by asking politely at the counter.
Ask for a drink with half pink lemonade and half 7-Up. Lemon-Up is one of the In-N-Out secret menu drinks that we really enjoyed. It's very refreshing and perfect to sip on with your burger and fries or to pick up on its own on a hot day.