SONIC® Cheeseburger

Nutrition

Serving size: SONIC® CHEESEBURGER WITH KETCHUP & MAYO

Ingredients

Unbleached Enriched Flour (Wheat Flour, Malted Barley Flour, Niacin, Reduced Iron, Thiamin Mononitrate, Riboflavin, Folic Acid), Water, Sugar, Yeast, Wheat Gluten, Soybean Oil. Contains 2% Or Less Of Each Of The Following: Salt, Sesame Flour, Dough Conditioners (Contains One Or More Of The Following: Sodium Stearoyl Lactylate, Calcium Stearoyl Lactylate, Monoglycerides, Mono- And Diglycerides, Distilled Monoglycerides, Calcium Peroxide, Calcium Iodate, Datem, Ethoxylated Mono- And Diglycerides, Enzymes, Ascorbic Acid), Monocalcium Phosphate, Natural Flavors, Vinegar, Colored With Annatto And Turmeric, Calcium Propionate (To Retard Spoilage). || Beef, Encapsulated Salt (Salt, Fully Hydrogenated Soybean Oil), Yeast Extract, Black Pepper, Maltodextrin. || Milk, Cream, Water, Sodium Citrate, Salt, Cheese Culture, Sorbic Acid (Preservative), Enzymes, Citric Acid, Soy Lecithin, Color Added. || Onions. || Shredded Iceberg Lettuce. || Cucumbers, Water, Vinegar, Salt, Calcium Chloride (Firming Agent), Lactic Acid, Natural Flavors, Sodium Benzoate (Preservative), Turmeric (For Color) And Polysorbate 80. || Tomatoes. || Tomato Concentrate From Red Ripe Tomatoes, Distilled Vinegar, High Fructose Corn Syrup, Corn Syrup, Salt, Spice, Onion Powder, Natural Flavorings. || Soybean Oil, Egg Yolks And Eggs, Distilled Vinegar, Water, Salt, Sugar, Mustard Flour, Calcium Disodium EDTA (Protect Flavor).

Sources

Updated September 23, 2026. Recipes and availability may vary by location.

Menu category: National Burgers