Get ready to discover some delicious secrets hidden in In-N-Out’s menu. 🍔 From mouth-watering burgers to irresistible shakes, there’s a whole world of flavors waiting for you to explore. Don’t worry if you haven’t heard about them before because we’ve got you covered!
20. Add Chopped Chilis
Did you know In-N-Out has spicy yellow peppers you can add to your burger? They’re free toppings, but not everyone knows about them. In some places, you can find them in little packets near the ketchup. But most places keep them in a fridge behind the counter.
Here’s a tip: you can ask for chopped chilis right on your burger. This is great because you don’t have to unwrap your burger to add them. Plus, you won’t bite into a whole spicy pepper unexpectedly. These yellow peppers aren’t super spicy, but they do add extra flavor with a vinegar taste and a bit of spiciness. They’re perfect for people who love a little kick in their food and worth trying for others too.
How to order: Just tell them you want “chopped chilis” when you order. Easy as that.
19. 3 x 3 Burger
Moving on to the next secret hack, let’s talk about the 3 x 3 burger from In-N-Out Burger’s “secret menu.” The 3 x 3 burger is made up of three 100% pure beef patties, hand-leafed lettuce, tomato, spread, and three slices of American cheese, with or without onions, all piled high on a freshly baked bun. Sounds delicious, right? Some people might find the third patty to be a lot, but not us. Treating yourself to a 3 x 3 might just lead to a nice nap afterward. It’s one of the highlights of In-N-Out’s secret menu, showcasing the variety they offer.
How to order: Just ask for a 3×3 (3 by 3) Burger with all your favorite toppings. You can customize your burger with any amount of patties or cheese slices you want.
18. 4 x 4 Burger
Let’s talk about another burger hack – the 4 x 4 burger from In-N-Out Burger’s “secret menu.” The 4 x 4 is quite a beast, including 4 burgers and 4 slices of cheese! As you might have guessed, here’s what you get: four 100% pure beef patties, hand-leafed lettuce, tomato, spread, and three slices of American cheese, with or without onions, all piled high on a freshly baked bun. As you can see from the picture, the In-N-Out 4 x 4 is packed with meat. We recommend this secret menu item only for the biggest eaters, as most people won’t be able to finish it, let alone take a bite big enough to fit it all in their mouth.
How to order: Just ask for a 4×4 (4 by 4) Burger with all your favorite toppings.
17. Animal Style Burger
One of the oldest secrets on the menu, the Animal Style Burger has a big fan base. Along with the usual toppings, these burgers come with pickles, extra spread, grilled onions, and mustard fried onto each meat patty. Doesn’t that sound delicious? If you’re okay with a burger that might get a bit messy, give it a try by ordering it Animal Style. We think the grilled onions and extra spread really make it special.
How to order: You can order your burger size (e.g., cheeseburger, 2×2, 3×3, etc.) and ask for it to be made in “Animal style.”
16. Add Extra Tomatoes
Do you love tomatoes? Want to add even more to your burger? We’ve got just the thing for you! Adding extra tomatoes is a secret menu option at In-N-Out. And guess what? It’s totally free!
How to order: Just ask for “extra tomatoes” when you order your burger.
15. Cheese Fries
In-N-Out’s Cheese Fries are a hit from their secret menu. Everyone loves fries, and everyone loves cheese. Combine them, and you get In-N-Out Cheese Fries – which are doubly delicious! Ordering Cheese Fries means you’re in for some gooey goodness that might even steal the spotlight from your burger. Can fries really do that? Well, these might! If you’re okay with a little extra indulgence, go ahead and treat yourself to some Cheese Fries along with your other secret menu favorites at In-N-Out Burger. Trust us, you won’t regret it. We think cheese fries can elevate any meal.
How to order: Just ask for “Cheese Fries,” and you’ll get to enjoy those magical cheesy fries!
14. Extra Toast
In-N-Out’s Extra Toast option is a simple but flavorful item from their secret menu. Ordering Extra Toast means your hamburger buns get a little extra time on the grill. The result? A bun with a crispy bite can totally change how you experience your burger, and it won’t cost you anything extra. Just a heads up though, sometimes the buns might end up a bit too brittle because this request isn’t too common.
How to order: Simply ask for your burger buns to be “extra toasted” when you place your order.
13. Animal Style Fries
Next up, we have Animal Style Fries. These fries are topped with cheese, In-N-Out’s secret spread, and grilled onions. It’s a flavor explosion! While some might find them a bit rich, we believe they’re the perfect sidekick to an In-N-Out burger.
How to order: Just walk up to the counter and ask for “Animal Style Fries.”
12. Double Meat Burger
The In-N-Out Double Meat Burger is a hidden gem on their secret menu. It’s different from the Double Double, which has double meat and double cheese. Instead, the Double Meat Burger comes with two 100% pure beef patties, hand-leafed lettuce, tomato, spread, and onions, all stacked up on a freshly baked bun. It’s perfect for those craving extra protein without the extra cheese. When you order this, the folks at In-N-Out Burger will know you mean business.
How to order: Just ask for a “Double Meat” Burger. If you want one slice of cheese, ask for a 2×1. If you want two slices, then you’re ordering the Double Double.
11. Free Extras
The In-N-Out Secret Menu is full of great deals, but did you know there are some upgrades you can get for free? That’s right! You can ask for extra lettuce, tomato, and onion on any burger at no extra cost. Feeling adventurous? You can also request a Mustard-Grilled Patty, hot peppers, or Whole Grilled Onions at no additional charge. And if you’re up for trying something with a bit of everything, give the Animal-Style Burger a shot.
How to order: When you pick up your order, ask for Special Spread Packets or Hot Pepper Packets. Or if you want them on your burger, just ask for extra of any of the usual toppings when you place your order.
10. Grilled Cheese
Surprisingly, one of the most popular items on In-N-Out’s “secret menu” is the Grilled Cheese sandwich. But this isn’t your typical grilled cheese! The In-N-Out Grilled Cheese comes with two slices of melted American cheese, hand-leafed lettuce, tomato, spread, and onions (if you want) on a freshly baked bun. It’s the perfect vegetarian option at In-N-Out. Sounds like a delicious snack, right? If you’re looking for a full meal, we recommend pairing your Grilled Cheese with another secret menu item, like animal-style fries.
How to order: When you order, ask for a “Grilled Cheese” and let them know which toppings you want on it.
9. Grilled Onions (Whole)
The In-N-Out secret menu offers more onion options than you might expect. Normally, burgers come with a whole slice of raw onion. While most people know you can get your onions grilled and chopped, did you know you can also get a whole slice of grilled onion on your burger? It’s true! In fact, if you’re feeling adventurous, you can even mix and match all three onion options on a single burger.
How to order: If you want to try something different from the usual raw onion, ask for Grilled Onions or Whole Grilled Onions. You can mix and match any combination of these three options on a single burger.
8. Mustard Grilled Patty
One of the popular items on In-N-Out Burger’s secret menu is the Mustard-Grilled Patty. When you ask for this, the folks at In-N-Out Burger will spread mustard on the patty before grilling it. The result? A burger with an extra kick of flavor. Sounds appetizing, doesn’t it? For an even more unique experience, try ordering a “Protein Style Burger” with a Mustard-Grilled Patty, where the flavor bursts through the lettuce wrap.
How to order: Just ask for your burger to be “Mustard Grilled” when you place your order.
7. Flying Dutchman Burger – Whole Grilled Onion Wrap
Have you heard about the secret Flying Dutchman Burger with whole grilled onions? It’s causing a stir online! Imagine biting into a juicy patty hugged by two layers of grilled onions instead of a bun. These onions are sweet and juicy like they’re whispering something nice to you. Now, add some chopped chilis for a bit of spicy flavor. It’s a delicious mix of sweet and spicy.
How to order: Just ask for a “Flying Dutchman with whole grilled wrap.” That’s the secret way to get this delectable treat. Your receipt will show it as “Flying Dutchman + WhGr Wrap.”
6. Flying Dutchman
The Flying Dutchman at In-N-Out is the most unique item on the secret menu. It’s just two beef patties with two slices of cheese in between. No lettuce, no wrapper, and no bun. But you can ask for extra toppings if you want.
Our favorite ways to enjoy the Flying Dutchman are by adding a whole grilled onion or making it animal-style. However you like your burger, the Flying Dutchman is worth trying. Plus, it’s the only way to make the infamous 100×100 burger.
How to order: Just ask for a “Flying Dutchman.” It’s a well-known secret. If the cashier is new, you can explain that it’s two slices of cheese between two burger patties.
5. Large Milkshakes
Did you know you can order both large and extra-large milkshakes from In-N-Out’s secret menu? It’s that simple! In-N-Out is known for its flavorful milkshakes, but they tend to vanish quickly. However, if you know the secret, you can enjoy the goodness for much longer. In-N-Out’s milkshakes are a perfect match with its fries and burgers. Treat yourself to a large or extra-large shake from the secret menu. You can even try the secret Neapolitan Shake.
How to order: Just ask for your milkshake in a “large” or “extra-large” cup.
4. Neapolitan Milkshake
The In-N-Out Neapolitan Milkshake is a favorite from their secret menu, perfect for those who can’t decide on just one flavor. In-N-Out’s regular menu offers only three milkshake flavors: chocolate, strawberry, and vanilla. But by ordering a Neapolitan Milkshake from the secret menu, you’ll get a blend of all three flavors in one delicious shake.
How to order: Simply ask for a “Neapolitan Shake” when you order, and they’ll know exactly what you want. You can also ask for a combination of just two flavors if you want to mix things up a bit.
3. Root Beer Float
The In-N-Out Root Beer Float is a special twist on the classic treat. Instead of a regular Root Beer Float, it’s more like a Root Beer Milkshake. That’s because it’s made with In-N-Out’s Vanilla Shake mixed with Root Beer. Who doesn’t love this classic treat on a warm summer day? I know I do! While the staff can make the Root Beer Float for you, here’s a tip: you can also buy a Vanilla Milkshake and a Fountain Drink. Then, you can mix the Milkshake and Fountain Drink to make two Root Beer Floats to share! Just make sure to ask the staff if it’s okay. It’s up to them to decide what’s allowed.
How to order: Just ask for a “Root Beer Float.” You can also order a Vanilla Milkshake and a Root Beer separately to mix it yourself.
2. Ultimate Animal Style Fries
You might not have heard of the Ultimate Animal Style Fries from the In-N-Out Secret Menu, but that’s okay because you’re here now! Just like the famous Animal Style Burger and Fries, the Ultimate Animal Style Fries have all the delicious toppings: melty cheese, grilled onions, and the secret spread.
But what makes them even better? Adding a chopped-up 100% pure beef burger patty to the Animal Style Fries turns this side dish into an amazing meal. Some might even say it’s the ultimate meal! So, if you’re a beef lover and a fan of animal-style fries, this might become your new favorite secret menu item.
How to order: Ask if they can add a chopped-up hamburger patty to your Animal Style Fries. If they can’t, you’ll have to order a single hamburger patty on the side and add it yourself if you really want it.
1. Protein Style Burger
The In-N-Out Protein Style Burger is a popular choice from their secret menu. Basically, when you order your burger “protein style,” you get it wrapped in crisp lettuce instead of a bun. While this option is great for those watching their carbs, we can assure you that the Protein Style Burger is delicious for any In-N-Out fan. The lettuce wrap adds a fresh touch to the burger, making it perfect for lighter meals.
How to order: Just ask for your burger to be made “Protein Style” when you order.