Jack In The Box - O Fallon, IL

Includes hash browns and your choice of a large drink.

Includes hash browns and your choice of a large drink.

Includes hash browns and your choice of a large drink.

Includes hash browns and your choice of a large drink.

Includes hash browns and your choice of a large drink.

Includes hash browns and your choice of a large drink.

Includes hash browns and your choice of a large drink.

Includes hash browns and your choice of a large drink.

Includes hash browns and your choice of a large drink.

Includes hash browns and your choice of a large drink.

Includes hash browns and your choice of a large drink.

Includes hash browns and your choice of a large drink.

Includes hash browns and your choice of a large drink.

Includes hash browns and your choice of a large drink.

Includes hash browns and your choice of a large drink.

Includes large French Fries and your choice of a large drink.

Includes large French Fries and your choice of a large drink.

Includes large French Fries and your choice of a large drink.

Includes large French Fries and your choice of a large drink.

Includes large French Fries and your choice of a large drink.

Includes large French Fries and your choice of a large drink.

Includes large French Fries and your choice of a large drink.

Includes large French Fries and your choice of a large drink.

A warm and flaky croissant stacked with American cheese, grilled ham, grilled sausage, freshly cracked egg, more ham, more sausage, more cheese, and another freshly cracked egg. We can do this all day. And we do.

A warm buttery croissant stacked with a freshly cracked egg, grilled ham, hickory smoked bacon and melty cheese. Now you know why it's called supreme.

A freshly cracked egg, grilled sausage & melty American cheese on a warm buttery croissant. A good reason to get out of bed in the morning.

Love meat? Us, too. So we put bacon, sausage & ham into a flour tortilla with scrambled eggs and cheddar cheese, with a side of fire-roasted tomato salsa.

2 freshly cracked eggs, 2 slices of ham & 2 slices of bacon meet melty American & Swiss cheeses on toasted sourdough bread. This is why sandwiches exist.

2 freshly cracked eggs, 2 slices of melty American cheese, 2 slices of ham, 2 slices of bacon on a warm bakery bun. Because 2 is ultimately better than 1.

2x the grilled sausage, 2x the melty American cheese & a freshly cracked egg on a toasted buttery bakery bun. Your stomach owes you one for this.

Freshly cracked eggs, hickory smoked bacon, grilled ham, grilled sausage & melty American cheese on toasted sourdough bread. Boom, loaded.

Scrambled eggs, hash browns, 8 mini pancakes, and 3 slices of hickory smoked bacon. Tell your stomach to make room. Pronto.

Scrambled eggs, a hash brown, 8 mini pancakes, and grilled sausage. Tell your stomach to make room. Pronto.

Scrambled eggs, hash browns, 8 mini pancakes, grilled sausage & 3 slices of hickory smoked bacon. Tell your stomach to make room. Pronto.

Hickory smoked bacon, a freshly cracked egg & melty American cheese on a toasted buttery bakery bun. A masterpiece, if we do say so ourselves.

Grilled sausage, a freshly cracked egg & melty American cheese on a toasted buttery bakery bun. Pretty much the definition of starting the day right.

Grilled ham, a freshly cracked egg & melty American cheese all on a toasted buttery bakery bun. A masterpiece, if we do say so ourselves.

Good things come in small, bite-size packages. Like 8 fluffy, golden brown mini pancakes served with syrup.

No breakfast is complete without golden brown, perfectly crisp, amazingly delicious hashbrowns. Remember the hashbrowns. Always.

Double 100% beef seasoned as it grills, 2 slices of melty American Cheese, shredded lettuce, pickles & Secret Sauce on a toasted buttery bakery bun.

Double 100% beef seasoned as it grills, melty American Cheese, shredded lettuce, pickles & Secret Sauce on a toasted bun, plus hot & salty fries and drink.

3x the 100% beef seasoned as it grills, 3 slices of melty American cheese, shredded lettuce, pickles & Secret Sauce on a toasted bakery bun. What a bonus.

3x the 100% beef seasoned as it grills, melty American cheese, shredded lettuce, pickles & Secret Sauce on a toasted bun, plus hot & salty fries and drink.

2 of our terrifyingly delicious Monster Tacos, topped off with melty American cheese, shredded lettuce & taco sauce.

Jack’s pumpkin spice OREO® COOKIE shake made with OREO® Cookie pieces. The only thing that would make this shake more basic is whipped topping & a cherry.

Classic OREO® cookies make this thick and creamy shake one of the best ways to have your milk and cookies.

Real vanilla ice cream blended with chocolate syrup and topped with a maraschino cherry

A thick and creamy shake, blended with tart strawberry. Worth getting brain freeze over.

A thick and creamy vanilla milkshake. It's old-school cool.

Bite-sized Mini Churros dusted with cinnamon sugar. Perfect for sharing, with yourself.

Rich chocolate cake made with cocoa, bittersweet chocolate chips and drizzled with chocolate buttercream icing. It doesn't get more chocolate than this.

Light and creamy New York Style Cheesecake with graham cracker crust.

Melted garlic herb butter on 100% beef seasoned as it grills with melty Swiss cheese, lettuce, tomato, ketchup & mayo on signature brioche. Insanely good.

Melted garlic herb butter on 100% beef seasoned as it grills, hickory smoked bacon, melty Swiss cheese & creamy bacon mayo on toasted signature brioche.

2x 100% beef seasoned it grills, 2 slices of melty American cheese, tomatoes, lettuce, pickles, onions, ketchup, mustard & mayo on a buttery bakery bun.

2x 100% beef seasoned as it grills, hickory smoked bacon, melty American & Swiss style cheeses, ketchup, mustard & mayo on a buttery bakery bun.

2x the 100% beef seasoned as it grills, melty American & Swiss style cheeses, ketchup, mustard & mayo on a toasted buttery bakery bun. For ultimate yum.

100% beef seasoned as it grills, hickory smoked bacon, tomato, melty Swiss style cheese, mayo & ketchup on toasted sourdough bread. Drool worthy.

100% beef seasoned as it grills, 2 slices of melty American cheese, lettuce, tomato, pickle, onions, ketchup & mayo on a buttery bakery bun.

100% beef seasoned as it grills, lettuce, tomato, pickles, onions, ketchup & mayo on a buttery bakery bun. *Jumbo isn't one of those ironic nicknames.

100% beef seasoned as it grills, hickory smoked bacon, melty American cheese, ketchup & mayo. Just don't call this burger 'junior' to its face.

Anywhere else this Jr. Jack would be senior. Because there is nothing junior about this honest-to-goodness 100% beef patty seasoned as it grills topped with American cheese, tomato, pickle, lettuce, and chopped onions--with the just-right amount of ketchup and real mayonnaise. But here? It's got some growing up to do.

100% beef seasoned as it grills, tomato, pickle, lettuce, onions, ketchup & mayo. Don't let the 'Jr.' fool you. It packs a wallop.

Cool off with a refreshing Coca-Cola®.

Enjoy the refreshment of Coca-Cola® Zero Sugar.

Cool off with a refreshing Diet Coke®.

Cool off with a refreshing Sprite®.

Cool off with a refreshing Fanta®.

Cool off with a refreshing Dr Pepper®.

Cool off with a refreshing BARQ'S® Root Beer.

Enjoy our chilled, High Mountain Arabica coffee blended with sweetened cream and vanilla for a delicious and frosty pick me up anytime of day or night.

High Mountain Arabica coffee blended with sweetened, vanilla cream & caramel served over ice for a delicious & frosty treat. The perfect pick me up.

High Mountain Arabica coffee blended with sweetened, vanilla cream & chocolate served over ice for a delicious & frosty treat. Coffee made awesomer.

High Mountain Arabica coffee, served over ice.

Rich, delicious, High Mountain Arabica coffee. It's the most delicious way to WAKE UP if you're feeling a little tired.

Premium, 100% decaf High Mountain Arabica coffee.

Minute Maid® 100% Apple Juice

DASANI® - purified water enhanced with minerals for a pure, fresh taste.

Low Fat 1% Milk

Perfectly balanced tea meets delciously sweet fruit.

An adventurous blend of bold flavors where refreshing tea meets delicious fruit with zero sugar.

Premium, delicious, never-from-concentrate orange juice. That's how we do it.

Crispy and golden sourdough grilled cheese stacked on top of a cheeseburger. Comes with 2 regular tasty tacos, halfsie fries, and a small drink.

A warm buttery croissant topped with crispy 100% all-white meat chicken, bacon and hash brown smothered in a blend of 3 melty cheeses and ranch sauce.

We’ve all thought it, but only Jack did it. Curly fries on a cheeseburger. That’s right. This burger got itself a perm. And, unlike the one your friend got in high school, it looks hot. And not just because of the Creamy Sriracha. But it does help. Along with the halfsies fries, two tacos, and a small Freestyle drink. That’s a whole lot of whoa.

100% all-white meat chicken filet topped with onion rings, jalapeños & nacho cheese on toasted sourdough. 2 regular tacos, halfsie fries and a small drink.

Crispy 100% all-white meat chicken topped with onion rings, jalapenos and nacho cheese sauce all on toasted sourdough. Can you handle this much flavor?

15 crunchy, bite-size Tiny Tacos with a side of creamy avocado lime sauce. They're like little love letters to your mouth.

15 crunchy, bite-size Tiny Tacos loaded with cheddar cheese sauce, shredded lettuce & our signature taco sauce. Sometimes you need a lotta little tacos.

2 crunchy tacos topped with American cheese, shredded lettuce, and taco sauce

Perfectly seasoned, crispy curly fries. The type of item you're supposed to share, but we both know how this is going to go.

Lightly salted, real potatoes fried to crispy perfection and served hot. The absolutely classic, perfect accompaniment to everything else on this menu.

Panko breaded and fried to jaw-dropping perfection. You've had onion rings before, you say. But have you really?

Crispy breaded and fried jalapeños, stuffed with oozing melty cheese. Poems will be written about these.

Crispy breaded and fried jalapeños, stuffed with oozing melty cheese. Poems will be written about these.

Our egg rolls are filled with diced pork, cabbage, celery, carrots, onions & spices, with a side of sweet & sour sauce. You can't go wrong, really.

Our egg rolls are filled with diced pork, cabbage, celery, carrots, onions & spices, with a side of sweet & sour sauce. You can't go wrong, really.

Someday, people will be saying, “Wow, this is the best thing since the Cluck Sandwich.” Because this all-new, thicker, crispy, juicy chicken fillet topped with two pickles and mystery sauce, and cradled in a fluffy brioche bun is the best thing since...well, ever.

100% all white meat spicy crispy chicken fillet with melty Swiss style cheese, tomato, lettuce & mayo on a toasted buttery bakery bun. Yes, please.

100% all white meat spicy crispy chicken fillet with tomato, lettuce & mayo on a toasted buttery bakery bun. It's silly how delicious this is. Really.

100% all-white meat crispy chicken fillet with melty Swiss style cheese, hickory smoked bacon, lettuce, tomato & buttermilk ranch on a toasted brioche bun.

A grilled chicken fillet with lettuce, tomatoes & Good Good Sauce all on toasted sourdough bread. It won't last long in your hands.

Two spicy 100% all white meat chicken strips, hot and salty fries and plenty of Jack’s Spicy Good Good Sauce for dipping.

They’re back, crispy, and juicy as ever! Jack's spicy 100% all-white meat chicken strips pair perfectly with some Spicy Good Good Sauce.

Share 8 delectable pieces of 100% all-white meat Spicy Chicken Strips and 3 of Jack's signature dipping sauces that's perfect for any party.

Our 100% all-white meat crispy chicken strips are bigger and better than ever. It's what your stomach would order if it could talk.

Our 100% all-white meat crispy chicken strips are bigger and better than ever. It's what your stomach would order if it could talk.

Some days call for strips, others for a sandwich, and others for warm, tender chicken nuggets like these. In other words: we got you.

Breaded chicken with lettuce & real mayonnaise on a toasted buttery bakery bun. So simple, so good, it sorta makes you wanna cry.

Grilled chicken strips, melted shredded cheddar cheese, lettuce, grilled onions & tomato in whole grain pita bread & a side of fire roasted salsa.

Crisp iceberg and romaine lettuce, 100% all-white meat crispy chicken, shredded cheddar cheese, crumbled bacon pieces, grape tomatoes, cucumbers, gourmet seasoned croutons and creamy ranch dressing.

Crisp lettuce with grilled chicken strips, shredded cheddar cheese, grape tomatoes, cucumbers, carrots, croutons & balsamic vinaigrette dressing.

Crisp iceberg and romaine lettuce, 100% all-white meat crispy chicken, shredded cheddar cheese, fire roasted corn, grape tomatoes, black beans, tomatoes, spicy corn sticks and creamy southwest dressing.

Crisp iceberg and romaine lettuce, grilled chicken strips, shredded cheddar cheese, fire roasted corn, grape tomatoes, black beans, tomatoes, spicy corn sticks and creamy southwest dressing.

Crisp iceberg and romaine lettuce, grape tomatoes, cucumbers, and carrots, plus creamy ranch dressing and gourmet seasoned croutons. That's right. Gourmet AND seasoned.

Grilled chicken strips with veggies, white rice & sweet and savory teriyaki sauce. It's like your mouth just won a championship.

Includes large French Fries and your choice of a large drink.

Includes large French Fries and your choice of a large drink.

Includes large French Fries and your choice of a large drink.

Includes large French Fries and your choice of a large drink.

Includes large French Fries and your choice of a large drink.

Includes large French Fries and your choice of a large drink.

Includes large French Fries and your choice of a large drink.

Includes large French Fries and your choice of a large drink.

Includes large French Fries and your choice of a large drink.

Includes large French Fries and your choice of a large drink.

Chicken Teriyaki Bowl, Jumbo Egg Roll, and your choice of drink.