McDonald's
4001 Crusher Dr, O'Fallon
(636) 329-1551
Customers' Favorites
Double Quarter Pounder with Cheese
Crispy Chicken Sandwich
Fruit N Yogurt Parfait
World Famous Fries
Breakfast Sandwich
Chicken Mcnuggets
Sausage Biscuit
Basket of Fries
Cheeseburger
Filet-O-Fish
Most Popular
Big Breakfast® with Hotcakes
(1340 Cal.)
Bacon Egg Cheese Biscuit Meal
(600-770 Cal.)
Sausage & Egg McMuffin®
(480 Cal.)
Sausage Egg McMuffin® Meal
(620-790 Cal.)
Sausage, Egg and Cheese McGriddles® Meal
(700-870 Cal.)
Hash Browns
(150 Cal.)
Iced Coffee
(150 Cal.)
French Vanilla Latte
(250 Cal.)
Homestyle Breakfasts
Big Breakfast®
(780 Cal.)
Big Breakfast® with Hotcakes
(1340 Cal.)
Hotcakes and Sausage
(780 Cal.)
Hotcakes
(590 Cal.)
Sausage Gravy Biscuit
(440 Cal.)
Sausage Gravy Biscuit Meal
(590-760 Cal.)
Combo Meals
Bacon Egg Cheese Biscuit Meal
(600-770 Cal.)
Sausage Egg Biscuit Meal
(680-850 Cal.)
Sausage Gravy Biscuit Meal
(590-760 Cal.)
McChicken® Biscuit Meal
(570-740 Cal.)
Hot N Spicy McChicken® Biscuit Meal
(570-740 Cal.)
Egg McMuffin® Meal
(450-620 Cal.)
Sausage Egg McMuffin® Meal
(620-790 Cal.)
Sausage McMuffin® Meal
(550-720 Cal.)
Bacon, Egg & Cheese McGriddles® Meal
(570-740 Cal.)
Sausage, Egg and Cheese McGriddles® Meal
(700-870 Cal.)
Chicken McGriddles® Meal
(540-710 Cal.)
Hot 'N Spicy McChicken® McGriddles® Meal
(540-710 Cal.)
2 Sausage Burrito Meal
(750-920 Cal.)
Hash Browns and Sides
Hash Browns
(150 Cal.)
Oatmeal
(320 Cal.)
Apple Slices
(15 Cal.)
Sausage
(190 Cal.)
2 Half Strips Bacon
(70 Cal.)
Scrambled Eggs
(140 Cal.)
Round Egg
(70 Cal.)
McCafé® Coffees
Iced Pumpkin Coffee
(140 Cal.)
Premium Roast Coffee
(5 Cal.)
Decaf Coffee
(5 Cal.)
Hot Tea
(10 Cal.)
Iced Coffee
(150 Cal.)
Iced Caramel Coffee
(150 Cal.)
Iced French Vanilla Coffee
(150 Cal.)
Iced Sugar Free Vanilla Coffee
(110 Cal.)
Premium Hot Chocolate
(370 Cal.)
Caramel Frappe
(420 Cal.)
Mocha Frappe
(430 Cal.)
Caramel Macchiato
(260 Cal.)
Iced Caramel Macchiato
(200 Cal.)
Mocha
(290 Cal.)
Caramel Mocha
(280 Cal.)
Iced Mocha
(270 Cal.)
Iced Caramel Mocha
(240 Cal.)
Pumpkin Latte
(240 Cal.)
Latte
(140 Cal.)
Caramel Latte
(250 Cal.)
French Vanilla Latte
(250 Cal.)
Sugar Free Vanilla Latte
(170 Cal.)
Iced Pumpkin Latte
(170 Cal.)
Iced Latte
(80 Cal.)
Iced Caramel Latte
(180 Cal.)
Iced French Vanilla Latte
(180 Cal.)
Iced Sugar Free Vanilla Latte
(120 Cal.)
Cappuccino
(110 Cal.)
Vanilla Cappuccino
(210 Cal.)
Sugar Free Vanilla Cappuccino
(130 Cal.)
Caramel Cappuccino
(210 Cal.)
Americano
(0 Cal.)
McCafé Bakery
1 Cookie
(140-170 Cal.)
3 Pack Of Cookies
(420-510 Cal.)
13 Cookie Tote
(1820-2210 Cal.) Comes with 13 cookies.
Pumpkin & Creme Pie
(280 Cal.)
Apple Pie
(230 Cal.)
Sweets and Treats
Chocolate Shake
(520 Cal.)
Strawberry Shake
(470 Cal.)
Vanilla Shake
(480 Cal.)
M&M® McFlurry®
(640 Cal.)
OREO® McFlurry®
(480 Cal.)
Caramel Sundae
(330 Cal.)
Hot Fudge Sundae
(330 Cal.)
Plain Sundae
(210-440 Cal.)
1 Cookie
(140-170 Cal.)
3 Pack Of Cookies
(420-510 Cal.)
13 Cookie Tote
(1820-2210 Cal.) Comes with 13 cookies.
Pumpkin & Creme Pie
(280 Cal.)
Apple Pie
(230 Cal.)
Condiments
Mambo Sauce
(60 Cal.) Limit of 5
Sweet & Spicy Jam
(80 Cal.) Limit of 5
Tangy BBQ Dipping Sauce
(45 Cal.) Limit of 2
Ketchup Packet
(10 Cal.) Limit of 5
Sweet N Sour Dipping Sauce
(50 Cal.) Limit of 2
Honey Packet
(50 Cal.) Limit of 2
Creamy Ranch Sauce
(110 Cal.) Limit of 2
Honey Mustard
(60 Cal.) Limit of 2
Spicy Buffalo
(30 Cal.) Limit of 2
Creamer Packet
(20 Cal.) Limit of 3
Sugar Packet
(15 Cal.) Limit of 3
Equal Packet
(0 Cal.) Limit of 3
Pepper Packet
(0 Cal.) Limit of 3
Salt Packet
(0 Cal.) Limit of 3
Splenda Packet
(0 Cal.) Limit of 3
Hot Mustard Dipping Sauce
(45 Cal.) Limit of 2
Mustard Packet
(5 Cal.) Limit of 2
Butter
(35 Cal.) Limit of 2
Syrup
(190 Cal.) Limit of 2
Grape Jam
(40 Cal.) Limit of 2
Strawberry Preserve
(40 Cal.) Limit of 2
Hot Picante Salsa
(5 Cal.) Limit of 2
Mild Picante Salsa
(5 Cal.) Limit of 2
Shareables
Box of Coffee
(5 Cal.) 110 oz: contains nine 12 oz cups of Hot Coffee
Box of Decaf Coffee
(5 Cal.) 110 oz: contains nine 12 oz cups of Hot Coffee
Beverages
Hi-C® Orange
(160 Cal.)
Coke®
(150 Cal.)
Diet Coke®
(0 Cal.)
Sprite®
(140 Cal.)
Fanta® Orange
(170 Cal.)
Dr Pepper®
(140 Cal.)
Diet Dr Pepper®
(0 Cal.)
POWERADE®
(80 Cal.)
Lemonade
(150 Cal.)
Minute Maid® Orange Juice
(150 Cal.)
DASANI® Bottled Water
(0 Cal.)
Milk
(100 Cal.)
Chocolate Milk
(130 Cal.)
Honest Kids® Organic Apple Juice Drink
(35 Cal.)
Cardinals Frozen Fanta®
(110 Cal.)
Frozen Fanta® Strawberry
(110 Cal.)
Frozen Coca-Cola®
(110 Cal.)
Frozen Fanta® Blue Raspberry
(110 Cal.)
Sweet Tea Lemonade
(120 Cal.)
Unsweetened Tea Lemonade
(70 Cal.)
Sweet Iced Tea
(100 Cal.)
Hot Tea
(10 Cal.)
Unsweetened Iced Tea
(0 Cal.)
Strawberry Banana Smoothie
(190 Cal.)
Mango Pineapple Smoothie
(200 Cal.)
Individual Items
Bacon Egg Cheese Biscuit
(450 Cal.)
Sausage Egg Biscuit
(530 Cal.)
Sausage Biscuit
(460 Cal.)
Sausage Gravy Biscuit
(440 Cal.)
McChicken® Biscuit
(420 Cal.)
Hot 'N Spicy McChicken® Biscuit
(420 Cal.)
Egg Biscuit
(340 Cal.)
Egg Cheese Biscuit
(380 Cal.)
Biscuit
(270 Cal.)
Egg McMuffin®
(310 Cal.)
Sausage & Egg McMuffin®
(480 Cal.)
Sausage McMuffin®
(400 Cal.)
English McMuffin®
(140 Cal.)
Bacon, Egg & Cheese McGriddles®
(420 Cal.)
Sausage McGriddles®
(430 Cal.)
Sausage, Egg & Cheese McGriddles®
(550 Cal.)
Chicken McGriddles®
(390 Cal.)
Hot 'N Spicy McChicken® McGriddles®
(390 Cal.)
Sausage Burrito
(300 Cal.)
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Recent Reviews
Pretty much the only fast food in warrenton that doesn’t mess up your order every time (I can say same for Burger King). I don’t like McDonald’s food but their drinks are great l, staff is usually polite and friendly, and the food is always hot. Drive through moves quickly, so does inside orders.
May 2023
I wish I had taken more pictures because this place was ?Almost missed the unique order kiosk. It's on the other side of an active street some distance from the building. Be careful ?The order was easy. The service quick but surprised. This is the first location I have seen with just ONE window since the 80s.Behind the building I took this pic for my wife.There were several people sleeping in cars out back while I ate breakfast. Some weird guy in a truck staring from down...
March 2023
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Parking: always a parking spot.
Kid-friendliness: kids can be kids here.
Wheelchair accessibility: handicap is always welcome and everything is handicap accessible.