Sonic Drive-In

How the kitchen handles it

• Dairy · Accommodates. S26 National Allergen Guide identifies dairy in cheeses, cream sauces, biscuit, croissant, brioche bun, potato bun, Texas toast, most ice cream/shake components, and some condiments. Dairy-free options per the matrix include: plain proteins (burger patties, hot dogs, bacon, sausage), Tots, Groovy Fries, most drink syrups, most plain condiment packets, plain slush base, and fresh produce toppings. Frozen desserts and blended drinks may contact dairy per the disclaimer.

  Official· Declared Jun 15, 2026

• Eggs · Accommodates. S26 National Allergen Guide identifies eggs in: Egg (grill item), Zesty Cheese Sauce, Buffalo sauce, Groovy Sauce, Honey Mustard, Jalapeño Ranch, Light Mayonnaise, Ranch, Ched 'R' Bites, Corn Dog, Crispy Tenders, Chocolate Chunk Brownie. Many items across proteins, syrups, plain sauces, and produce are egg-free per the matrix.

  Official· Declared Jun 15, 2026

• Fish · Accommodates. Fish allergen does not appear as CONTAINS on any item in the S26 National Allergen Guide for this location. The matrix includes fish as a column and no current items are marked. The vast majority of Sonic's menu is fish-free per this official source.

  Official· Declared Jun 15, 2026

• Gluten · Limited options. S26 National Allergen Guide identifies gluten-containing and gluten-free components. Most breads, buns, breaded/fried items, and several condiments contain wheat/gluten. Fryer oil is shared and may be exposed to gluten per the official disclaimer. Items free of gluten per the matrix include: unbreaded proteins (burger patties, hot dogs, bacon, sausage, grilled items), Tots, Plain Slush Base, most syrups, plain produce toppings, most drinks. No dedicated GF prep area is stated.

  Official· Declared Jun 15, 2026

• Peanuts · Accommodates. S26 National Allergen Guide shows peanuts only in Peanut Butter Sauce and REESE'S Peanut Butter Cups. Tree nuts appear in Coconut Syrup (CONTAINS), Country Gravy (CONTAINS), HEATH Toffee Pieces (CONTAINS), and Turtle Truffle Nut (CONTAINS). The vast majority of items are nut-free per the matrix. Frozen desserts and blended drinks may have cross-contact with peanuts and tree nuts per the official disclaimer.

  Official· Declared Jun 15, 2026

• Sesame · Accommodates. The S26 National Allergen Guide includes a Sesame column. Items that CONTAIN sesame: Potato Bun, Asian-Style Sweet Chili. Items that MAY CONTAIN sesame: Bakery Bun, Brioche Bun, Hoagie Bun, Hot Dog Bun. Many items have no sesame marking per the matrix.

  Official· Declared Jun 15, 2026

• Shellfish · Accommodates. Shellfish allergen does not appear as CONTAINS on any item in the S26 National Allergen Guide. The matrix includes shellfish as a column and no current items are marked. The vast majority of Sonic's menu is shellfish-free per this official source.

  Official· Declared Jun 15, 2026

• Soy · Limited options. Soy is prevalent — present in fryer shortening (not marked but in disclaimer), bun oil, liquid margarine, many condiments, American cheese, Asian-Style Sweet Chili, several fried items. Limited soy-free options per the matrix: plain hamburger/hot dog patties, bacon, sausage, most plain fresh toppings (lettuce, tomato, pickles, onions), most fruit syrups and plain teas. All grilled items may contact bun oil (soy) per the official disclaimer.

  Official· Declared Jun 15, 2026

• Tree nuts · Accommodates. S26 National Allergen Guide shows peanuts only in Peanut Butter Sauce and REESE'S Peanut Butter Cups. Tree nuts appear in Coconut Syrup (CONTAINS), Country Gravy (CONTAINS), HEATH Toffee Pieces (CONTAINS), and Turtle Truffle Nut (CONTAINS). The vast majority of items are nut-free per the matrix. Frozen desserts and blended drinks may have cross-contact with peanuts and tree nuts per the official disclaimer.

  Official· Declared Jun 15, 2026