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Sonic Sandwiches: menu nutrition and allergens

Values converted by script from official files; text drafted with AI assistance From Sonic’s nutrition information Last checked How pages are made
Crispy fried chicken sandwich with lettuce on a sesame bun beside fries
Illustrative photo, not Sonic’s product · Mariam X / Pexels · About our photos

Sonic lists 5 items under Sandwiches. Across every size, the lowest in calories is the Grilled Cheese Sandwich at 390 and the highest is the Philly Cheesesteak Sandwich at 750.

At each item’s first listed size, the most protein is in the Philly Cheesesteak Sandwich (46 g), the least sodium in the Pork Tenderloin Sandwich (1,060 mg) and the most sugar in the Crispy Chicken Sandwich (10 g). One of the 5 items is under 500 calories. For the whole menu ranked, see high-protein items at Sonic and low-calorie items at Sonic.

Nutrition for every item

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calories
Sonic Sandwiches: calories and nutrients per serving
Country Fried Steak Sandwich640298769161,350
Crispy Chicken Sandwich520244.55210241,470
Grilled Cheese Sandwich3902010424131,130
Philly Cheesesteak Sandwich7503917533461,710
Pork Tenderloin Sandwich650303.5699201,060

A blank cell means Sonic does not publish that value. Each item’s page has every size and the full nutrition facts with % Daily Value, plus allergens; or see the Sonic allergen menu. To add up a whole order, use the Sonic nutrition calculator.

Allergens in Sonic Sandwiches

Whole-menu allergen filter
Hide items that contain
Allergens Sonic reports for each item
ItemMilkEggFishShellfishTree nutsPeanutsWheatSoySesameGluten
Country Fried Steak SandwichYesYesMayMayMayMayYesYesYesYes
Crispy Chicken SandwichYesYesMayMayMayMayYesYesMayYes
Grilled Cheese SandwichYesYesYesYesYesYes
Philly Cheesesteak SandwichYesYesYesYesYes
Pork Tenderloin SandwichYesYesMayMayMayMayYesYesYesYes

“Yes” means Sonic lists the allergen as an ingredient; “May” means it is flagged as possible cross-contact. A blank cell means the allergen is not listed for the item, which is not a guarantee it is absent. Filtering also hides items that are not in the allergen guide, items that may contain a selected allergen (unless you keep them).

Other sections of the Sonic menu

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Sources

  1. 1
    Sonic, Sonic Nutritional Information brochure (national) Covers nutrition and menu · Summer 2026 · Checked 8 Oct 2026
  2. 2
    Sonic, Sonic Allergen Information guide Covers allergens · National Summer 2026 Allergen Guide · Checked 8 Oct 2026

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