White Castle
840 N Hwy 67, Florissant
(314) 838-1946
Customers' Favorites
Breakfast Slider with Meat Egg and Cheese
Belgian Waffle Slider Combo Cal 730-860
French Toast Slider Bacon Egg & Cheese
Belgian Waffle Sausage Slider Cal 490
Crispy Bacon & Chicken Slider Cal 290
Strawberry Lemonade Smoothie Cal 370
Cheese Slider Meal Cal 1010 – 1420
French Fries with Cheese Cal 400-410
Bacon Breakfast Slider Cal 260
Orange Juice and Lime Lemonade
LIMITED TIME OFFER
SHRIMP NIBBLERS
A savory flavor of golden & crisp coated shrimp.
SRIRACHA SHRIMP NIBBLERS
Tender & crisp butterfly Shrimp Nibbler with a sriracha kick!
CLAM STRIPS
Crispy Atlantic surf clams coated in a light breading.
SLIDERS
CHEESE SLIDER CAL 170-180
Our Original Sliders, made with 100% beef, steamed grilled on a bed of onions and topped with a slice of American, Jalapeno, or Cheddar cheese. Original & Cheese Sliders are cooked with onions. We cannot completely remove onions.
DOUBLE CHEESE SLIDER CAL 300-330
Our Double Cheese Slider includes two 100% beef patties steam-grilled on a bed of onions plus two slices of melted cheese: American, Jalapeno, or Cheddar. We cannot completely remove onions.
THE ORIGINAL SLIDER®
Our Original Slider, made with 100% beef, steam grilled on a bed of onions and served on a signature bun. NJ/NY topped with Ketchup. Sliders are cooked with onions. We cannot completely remove onions.
DOUBLE SLIDER
Our Double Slider, made with 100% beef, steam grilled on a bed of onions and served on a signature bun. NJ/NY topped with Ketchup.
PANKO FISH SLIDER CAL 340-350
Tender, flaky Alaska Pollock with seasoned and crispy panko breading topped with American cheese.
THE IMPOSSIBLE® SLIDER
The Impossible Slider with Smoked Cheddar Cheese – it sizzles, tastes and smells just like a real beef – but guess what? It's made from plants! Also available without cheese. Amazing taste, plant based!
CRISPY CHICKEN BREAST SLIDER CAL 230
Our Crispy Chicken Slider is made with all white meat and topped with melted cheese: American, Jalapeno, or Cheddar.
CRISPY BACON & CHICKEN SLIDER CAL 290
Crispy chicken topped with hickory-smoked bacon and smoky cheddar!
BACON CHEESE SLIDER CAL 220-240
Crispy chicken topped with hickory-smoked bacon and smoky cheddar!
CHICKEN AND WAFFLES SLIDER CAL 390
Crispy chicken breast sandwiched between two fluffy Belgian Waffles and topped with bacon.
CHICKEN RING SLIDER CAL 200-210
Two Chicken Rings, made with all white meat, topped with cheese: American, Jalapeno, or Cheddar cheese.
THE 1921 SLIDER CAL 250
100% beef, seared and seasoned and topped with grilled onions, smoked cheddar cheese, lettuce, tomato and pickles
BREAKFAST
SAUSAGE BREAKFAST SLIDER CAL 350-360
Savory sausage, a fresh-cracked egg, and your choice of American, Jalapeno, or Smoked Cheddar cheese on our signature bun.
BACON BREAKFAST SLIDER CAL 260
Hickory-smoked bacon, a fresh-cracked egg, and your choice of American, Jalapeno, or Smoked Cheddar cheese on our signature bun.
BELGIAN WAFFLE SAUSAGE SLIDER CAL 490
Two crispy on the outside, fluffy on the inside Belgian Waffles with savory sausage, a fresh cracked egg, and your choice of American, Jalapeno, or Smoked Cheddar cheese.
BELGIAN WAFFLE BACON SLIDER CAL 390
Two crispy on the outside fluffy on the inside Belgian Waffles with hickory-smoked bacon, a fresh cracked egg, and your choice of American, Jalapeno, or Smoked Cheddar cheese.
SAUSAGE TOAST SLIDER CAL 430
Savory sausage, a fresh-cracked egg, and your choice of American, Jalapeno, or Smoked Cheddar cheese on wheat toast.
BACON TOAST SLIDER CAL 380-390
Hickory-smoked bacon, a fresh-cracked egg, and your choice of American, Jalapeno, or Smoked Cheddar cheese on wheat toast.
HASH BROWN NIBBLERS. CAL 340-360/670-720/1330-1440
Crispy, bite-sized potato goodness.
BREAKFAST COMBOS
2 BREAKFAST SLIDERS COMBO CAL 860-1090
Includes two Breakfast Sliders, Small Hash Brown Nibblers, and Small Coffee.
BELGIAN WAFFLE SLIDER COMBO CAL 730-860
Includes one Belgian Waffle Slider with your choice of bacon or sausage, Small Hash Brown Nibblers and Small Coffee.
2 BREAKFAST TOAST SLIDER MEAL CAL 1100-1230
Includes two Breakfast Toast Sliders, Small Hash Brown Nibblers, and Small Coffee.
MEALS FOR 1
FISH SLIDER MEAL CAL 970-1360
2 Fish Sliders, Small French Fries and Small Soft Drink.
CHICKEN RING MEAL CAL 650-1020
Includes 6-Piece Chicken Rings, Small Fry, and Small Soft Drink.
CHICKEN RING SLIDER MEAL CAL 730-1120
Includes two Chicken Ring Sliders, Small Fry, and Small Soft Drink.
CHEESE SLIDER MEAL CAL 1010 – 1420
4 Cheese Sliders with Small French Fries and Small Soft Drink. Sliders are cooked with onions. We cannot completely remove onions.
IMPOSSIBLE SLIDER MEAL CAL 770-1160
Includes two Impossible Sliders, Small Fry, and Small Soft Drink. The Impossible Slider - Amazing taste, plant based!
CHICKEN BREAST SLIDER COMBO CAL 790-1160
2 Cheese Sliders with Small French Fries and Small Soft Drink. Sliders are cooked with onions. We cannot completely remove onions.
DOUBLE CHEESE SLIDER COMBO CAL 930-1360
2 Double Cheese Sliders with Small French Fries and Small Soft Drink. Sliders are cooked with onions. We cannot completely remove onions.
1921 SLIDER MEAL
2 1921 Sliders, small fries, small Coca-Cola Freestyle drink
MEALS FOR 2-3
LET'S GET CHEESY MEAL
10 Cheese Sliders, 2 Small Fries and 2 Small Soft Drinks. Sliders are cooked with onions. We cannot completely remove onions.
CHICKEN AND CHEESE MEAL CAL 3220-3360
20 Piece Chicken Rings, 10 Cheese Sliders, 1 Sack Of French Fries, and 2 Small Drinks. Sliders are cooked with onions. We cannot completely remove onions.
CHEESY MEAL FOR 3
15 Cheese Sliders, 3 Small Fries and 3 Small Soft Drinks. Sliders are cooked with onions. We cannot completely remove onions.
MEALS FOR 4+
FAMILY CRAVE MEAL 4720 - 6400
20 Cheese Sliders, 4 Small French Fries and 4 Small Soft Drinks. Sliders are cooked with onions. We cannot completely remove onions.
CRAVE FEAST MEAL
30 Cheese Sliders, 2 Sack of French Fries and 20 Piece Chicken Rings. Sliders are cooked with onions. We cannot completely remove onions.
ULTIMATE CRAVER PARTY PACK MEAL
2 Crave Cases® of 60 Cheese Sliders and 4 Sacks of French Fries. Sliders are cooked with onions. We cannot completely remove onions.
EPIC ROAD TRIP MEAL 5850 – 7650
30 Original Sliders, 5 Small French Fries and 4 Small Soft Drinks. Sliders are cooked with onions. We cannot completely remove onions.
SLIDER BUNDLES
THE ORIGINAL SLIDER® SACK
10 Original Sliders. Sliders are cooked with onions. We cannot completely remove onions.
CHEESE SLIDER SACK
10 Cheese Sliders. Sliders are cooked with onions. We cannot completely remove onions.
CRAVE CASE CAL 4200-4500
30 Original Sliders. Sliders are cooked with onions. We cannot completely remove onions.
CRAVE CASE WITH CHEESE CAL 5100-5400
30 Cheese Sliders. Sliders are cooked with onions. We cannot completely remove onions.
15/15 CRAVE CASE CAL 4650-4950
15 Original Sliders and 15 Cheese Sliders. Sliders are cooked with onions. We cannot completely remove onions.
ORIGINAL SLIDER CRAVE CLUTCH®
20 Original Sliders
CHEESE SLIDER CRAVE CLUTCH®
20 Cheese Sliders (Choose American, Jalapeno or Smoked Cheddar Cheese)
SIDES
FRENCH FRIES CAL 330-350/600-630/770-810
Classic crinkle cut fries, crispy on the outside and tender on the inside.
FISH NIBBLERS CAL 320/590/1100
Snack-able Fish Nibblers, made with Alaska Pollack and coated with a savory breading. Limited Time Only in certain regions.
CHICKEN RINGS CAL 320/470/1050
Made with tender, white meat on the inside and crispy on the outside.
FRENCH FRIES WITH CHEESE CAL 400-410
Classic crinkle cut fries, topped with melty cheese.
LOADED FRY WITH BACON, RANCH AND CHEDDAR CHEESE CAL 460
Crispy fries topped with thick-cut bacon crumbles, melty cheese and ranch sauce.
ONION RINGS CAL 340/660
A side of oniony goodness.
MOZZARELLA CHEESE STICKS CAL 440/760/1490
A classic – made with real mozzarella cheese and served with zesty marinara dipping sauce.
CHICKEN RING WITH CHEESE
CHICKEN RING WITH CHEESE
ONION RING WITH CHEESE
ONION RING WITH CHEESE
DRINKS
COCA-COLA Freestyle® Drinks
MONSTER ENERGY CAL 210
Tear into a 16 ounce can of the meanest energy drink on the planet. Monster packs a powerful punch but has a smooth easy drinking flavor.
STRAWBERRY LEMONADE SMOOTHIE CAL 370
Made with real fruit and yogurt, this summertime favorite is back! Try our Strawberry Lemonade Smoothie to cool you down as summer heats up!
STRAWBERRY BANANA SMOOTHIE CAL 360
Our premium 16 ounce Smoothie is made with real fruit and low-fat yogurt.
SHAKES CAL 460-1060
ORANGE JUICE CAL 140
10 Ounces
APPLE JUICE. CAL 80
ICED TEA
PEACE TEA
Deliciously refreshing sweet tea.
PEACE TEA ZERO SUGAR
Deliciously refreshing sweet tea. Zero sugar.
HALF GALLON OF PEACE TEA
HALF GALLON OF PEACE TEA
DESSERTS
GOOEY BUTTERCAKE CAL 220
A sweet treat! Try a gooey buttercake-on-a-stick today!
FUDGE DIPPED BROWNIE CAL 250
Treat yourself to this delicious fudge dipped chocolate chip brownie-on-a-stick today!
STRAWBERRY SWIRL CHEESECAKE ON-A-STICK
Craveable cheesecake with a strawberry swirl on top of a brownie crust.
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Recent Reviews
I arrived there for lunch after an Eye 👁️ Ctr exam and asked daughter who was the designated driver where she wanted lunch since I was buying and she saw Castle's sign so since I hadn't eaten there in over a year, we went there. She liked her meal but it definitely wasn't as good as I remembered 😕 & let's face it what their version of burger is, oniony bun with a sliver of meat like substance, but she didn't seem disappointed in her choice...
December 2025
My husband first time trying the breakfast and he was so impressed! Better than IHOP he said! Fresh eggs, hot and we love their coffee. They had it decorated for Valentines Day and that made it special. We told the manager of our experience. From now on it's the place for us for breakfast. 😉
Parking: Handicap right up front at the door.
Parking: Handicap right up front at the door.
February 2025
The service at White Castle has declined so much. It’s just so surprising having to wait five minutes or more just for your order to be taken when there are maybe two other cars in lines and drive-through is ridiculous. When I worked for White Castle there was absolutely no way we could’ve gotten away with this. I worked at White Castle some years ago, but they have changed their standard, I also blame the people in this country for some who just do not want to admit that...
February 2025
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