Sonic Cheesy Bacon Sonic Stack Price, Nutrition And Allergen Information

$7.39  •  580 cal 

An all beef, seasoned patty stacked with crispy bacon and layered with two slices of melty American cheese, crinkle cut pickles, diced onions, tangy ketchup, creamy mayo, and served between two thick slices of Texas Toast.​

What’s On the Cheesy Bacon SONIC® Stack?

The Cheesy Bacon SONIC® Stack is built for maximum flavor and texture. Here’s what you get:

• Texas Toast: Thick, buttery slices serve as the foundation, adding a unique crunch and flavor.
• All-Beef Seasoned Patty: Juicy and savory, this patty brings the protein.
• Crispy Bacon: Smoky, crispy bacon strips are layered for extra indulgence.
• Two Slices of Melty American Cheese: Delivers that classic, gooey cheeseburger experience.
• Crinkle Cut Pickles: For a tangy, crunchy bite.
• Diced Onions: Adds sharpness and crunch.
• Tangy Ketchup & Creamy Mayo: The classic combo for a rich, balanced finish.

Nutritional Information

Here’s a quick look at the nutrition facts for the standard Cheesy Bacon SONIC® Stack:

Nutrient	Amount
Calories	580
Protein (g)	24
Carbohydrates (g)	45
Dietary Fiber (g)	3
Total Sugars (g)	7
Fat (g)	34
Saturated Fat (g)	13
Trans Fat (g)	0
Cholesterol (mg)	55
Sodium (mg)	1540
Calories from Fat	310
Calcium (mg)	277.76
Vitamin A (IU)	542.46
Iron (mg)	3.23
Vitamin C (mg)	1.15

Customization Options

Add-On / Sauce	Price	Calories
Jalapeños	+$0.80	5
Shredded Cheddar Cheese	+$1.00	50
Queso	+$1.00	30
Chili	+$1.00	60
Lettuce	–	5
Tomato	+$0.10	5
Asian Style Sweet Chili	–	60
Jalapeño Ranch	–	130
Groovy Sauce	–	0
Honey Mustard	–	90
Ranch Dressing	–	110
Buffalo Sauce	–	0
BBQ Sauce	–	50
Ketchup	–	10
Mustard	–	5
Mayonnaise	–	40
Relish	–	10
Salt	–	0
Pepper	–	0

Allergens

The Sonic Cheesy Bacon Sonic Stack contains allergens including egg, milk, and sesame. It also contains other allergens such as soy, wheat, and potentially peanuts, fish, tree nuts, shellfish, depending on other restaurant processes and cross-contamination, as Sonic’s allergen guide notes, according to a Sonic document. 

Here’s a more detailed breakdown:

• Egg:.The Cheesy Bacon Sonic Stack includes ingredients like mayo and possibly other items that may contain egg. 
• Milk:The stack includes cheese, which is a dairy product, and may also include milk in other ingredients like the burger patty or bread. 
• Sesame:.While not explicitly listed in the ingredients, sesame oil may be used in cooking or preparation processes, potentially leading to cross-contamination. 
• Other potential allergens:Sonic’s Allergen Guide also states that other allergens (peanuts, fish, soy, wheat, tree nuts, shellfish) may be present in the restaurant and could cross-contaminate other foods. 

FAQs

1. What is the Cheesy Bacon SONIC® Stack?
The Cheesy Bacon SONIC® Stack is a burger featuring a seasoned all-beef patty, crispy bacon, two slices of melted American cheese, crinkle-cut pickles, diced onions, ketchup, and mayo, all served between two thick slices of Texas Toast.

2. How many calories are in the Cheesy Bacon SONIC® Stack?
The Cheesy Bacon SONIC® Stack contains approximately 580 calories.

3. What are the main ingredients?
Key ingredients include Texas Toast, an all-beef patty, bacon, American cheese, diced onions, pickles, ketchup, and mayo. You can also add tomato, lettuce, jalapeños, chili, queso, and more.

4. Is the Cheesy Bacon SONIC® Stack a permanent menu item?
It is a new and currently limited-time offering at participating SONIC locations, but it may become a permanent menu item depending on popularity.

5. Can I customize my Cheesy Bacon SONIC® Stack?
Yes, SONIC allows customization. You can add or remove ingredients such as extra cheese, bacon, sauces, jalapeños, chili, and more to suit your taste.

6. How much does the Cheesy Bacon SONIC® Stack cost?
The price varies by location but is generally around $5.99–$7.39 for the sandwich alone, and about $12.19 for a combo with a side and drink.

7. What allergens are present in the Cheesy Bacon SONIC® Stack?
Allergens include egg, milk, soy, wheat, gluten, and sesame. Always review the SONIC allergen guide before ordering if you have food allergies.

8. Is there a double or larger version available?
Yes, the Cheesy Bacon SuperSONIC Stack features two beef patties and three slices of American cheese for a heartier option.

9. What sides pair well with the Cheesy Bacon SONIC® Stack?
Popular sides include mozzarella sticks, fries, and tater tots. You can order the burger as part of a combo meal with your preferred side and a drink.

10. Is the Cheesy Bacon SONIC® Stack available nationwide?
It is available at participating SONIC locations across the U.S., but availability and duration may vary, so check with your local SONIC.

11. How does the Cheesy Bacon SONIC® Stack taste?
Reviews describe it as hearty and indulgent, with a satisfying blend of savory beef, smoky bacon, and creamy cheese. Some reviewers find it tasty but not particularly unique compared to other melts or bacon cheeseburgers