Cookout Allergen Menu 2026 with Gluten, Dairy and Peanut Guide

Are you worried about what you can eat at Cookout because of a food allergy? You are right to be careful. Cook Out does not publish an allergen chart or ingredient list, so many websites guess, and some of those guesses are risky.

We built this guide only from what can be checked: Cook Out’s own menu and nutrition guide, the ingredients that are obvious from each item, and real reports from diners. Where we don’t know, we say so.

Cookout Allergen Menu With Prices

This table shows what each item clearly contains based on its parts, like cheese, a bun or mayo, plus what you should ask about. It is our reading, not Cook Out’s data. For calories and nutrients on every item, see our Cookout nutrition page.

Swipe the table sideways to see every column.

Prices run from the online order page for Cook Out’s Orangeburg, SC store (run on DoorDash) to the Raleigh, NC menu board (October 2026). Calories are from Cook Out’s official nutrition guide and menu board. “Clearly contains” is based on each item’s parts, like cheese, buns and mayo, and on the guide’s cholesterol numbers. Cook Out has not confirmed these allergens.

Where Do Cookout Allergen Claims Come From?

Many Cookout allergen pages online, including older versions of ours, list allergens and oils without a source. We checked each common claim against real evidence.

Diner reports are from Find Me Gluten Free, a gluten-free dining review site. Cholesterol figures are from Cook Out’s official nutrition guide.

Cookout’s Gluten-Free Choices

Cookout has no gluten-free menu and no gluten-free buns. Gluten-free diners usually order a burger patty without the bun and simple sides, but shared fryers and the shared grill mean nothing is guaranteed. If you have celiac disease, treat Cookout as high risk.

Proteins

• Burger patty with no bun: the most common gluten-free order reported by diners. Ask for lettuce, tomato, pickles and mustard on the side.
• Char-grilled chicken with no bun: Cook Out doesn’t publish its marinade, so ask your store.
• Hot dog with no bun: Cook Out doesn’t publish its hot dog ingredients, so ask first.
• Avoid: spicy chicken, chicken strips and nuggets, which are breaded.

Sides

• Regular fries: no gluten ingredients expected, but there is no dedicated fryer reported. See our Cookout fries guide.
• Cajun fries: seasoning not published, and one diner reported a reaction. Skip them if you are sensitive.
• Avoid: onion rings, hushpuppies, cheese bites and okra, which are battered or breaded.
• Chili and slaw: recipes are not published, so ask your store.

Sauces

Plain ketchup and mustard are the simplest picks. Cook Out doesn’t publish recipes for its BBQ sauce, CookOut Sauce, Polynesian or other dips, so ask before using them.

Drinks and Shakes

Fountain drinks, tea and Dasani have no gluten ingredients expected. Shakes with cookies, wafers, malt, cobbler or cheesecake contain wheat or barley, and diners report that every shake uses the same spout. Pick from our Drinks Menu if you need to be strict.

Cookout Dairy-Free Food Selections

Avoiding dairy is easier than avoiding gluten at Cookout, as long as you skip the cheese, soft serve and creamy sauces.

Cook Out doesn’t publish whether its buns or breading contain milk, so ask if you need to be strict.

Cookout Egg Allergen Guide

• Mayo is made with egg. It comes on Everything, Out West, Steak and Cheddar Style burgers and on most chicken styles.
• Slaw lists 16mg of cholesterol in Cook Out’s guide, most likely from mayo.
• Hushpuppies list 30mg of cholesterol, so they contain egg or dairy.
• Ranch and honey mustard usually contain egg.
• The Banana Pudding shake lists 141mg of cholesterol, far more than other shakes, which points to egg. Nilla Wafers and cheesecake also contain egg.

Ask for “no mayo” and skip slaw, hushpuppies and creamy sauces if you avoid egg.

Peanut and Tree Nut Allergies at Cookout

This is Cook Out’s only official allergen statement: peanuts are used in its stores and may come in contact with your food. Peanut butter and candy mix-ins go into many shakes, and diners report a shared shake spout.

Cook Out doesn’t publish what oil it fries in. Websites that say “no peanut oil” or “peanut oil at some stores” cite no Cook Out source. If you have a peanut allergy, ask your store and consider skipping shakes entirely. See every flavor on our milkshake menu.

Soy, Fish, Shellfish and Sesame at Cookout

• Soy: Oreo cookies contain soy, and many fryer oils, buns and sauces can contain soy, but Cook Out doesn’t publish any of them. Ask your store.
• Fish and shellfish: Cook Out’s current menu has no fish or shellfish items. The old Fish Sandwich is not on current menus.
• Sesame: Cook Out doesn’t publish its bun ingredients, so ask whether the buns contain sesame.

Cookout’s Vegan Choices

Vegan choices are short: regular, large and Cajun fries, onion rings, fountain drinks, tea and plain toppings like lettuce, tomato, pickles, onions, mustard and ketchup. There is no veggie burger or side salad at Cook Out. See the full breakdown on our Cookout vegan options page.

Top Picks from the Allergen Menu

No item is guaranteed allergen-free, but these are the simplest choices for each allergy, with the fewest parts to check.

Want to compare calories as you pick? Use our Cookout calorie calculator, or see every option on our Burgers Menu and Sides Menu.

Complete List of Allergens at Cookout

These are the nine major food allergens in the U.S. and where they show up on the Cookout menu, based on each item’s parts.

What to Know About Cookout’s Allergen Menu

Cook Out’s menu says that more nutrition information is available on request, but it doesn’t post allergen details online. Recipes and suppliers can also change, and stores share fryers, grills and the shake machine.

That is why the safest plan is to use this guide to narrow your choices, then confirm with your store. You can reach Cook Out’s customer line at 1-866-547-0011.

Helpful Hints for Finding Allergy-Free Meals at Cookout

• Tell the staff about your allergy before you order, and ask them to change gloves and use clean tools.
• Carry an allergy card that lists what you can’t eat, and show it at the window.
• Keep your order simple: fewer toppings and sauces means fewer unknowns.
• Ask for changes, like no bun, no mayo or no cheese.
• Ask about shared fryers, the grill and the shake spout. If they can’t answer, skip that item.
• Order at a slower time of day, when staff have more time to help.
• Ordering for delivery? Apps can’t pass on allergy details reliably, so order in person if you can. See our Cookout delivery guide.

Allergic Reactions to Cookout Foods

Have you ever felt unwell after eating out? It may be a reaction to an allergen like milk, egg, peanuts, tree nuts or wheat. Symptoms can range from mild to life-threatening, so know the signs.

Hives or Rash

Red, itchy skin or hives can appear within minutes to a couple of hours after eating.

Swelling

Swelling of the lips, face, tongue or throat can happen after eating an allergen.

Breathing Difficulties

Throat tightness, wheezing, coughing or shortness of breath are serious warning signs.

Gastrointestinal Issues

Stomach pain, nausea, vomiting or diarrhea can also be signs of a food reaction.

Useful Links

Plan your visit by checking our Cookout Hours so you can order at a quieter time.

Frequently Asked Questions

Conclusion

Cookout doesn’t publish an allergen menu, so the safest approach is to know what each item clearly contains, keep your order simple, and ask your store about anything you are unsure of. Cook Out’s own peanut warning and shared equipment mean no item is guaranteed allergen-free.

Use the tables above to narrow your choices, check calories on our nutrition page if you need them, and see the full Cookout menu to plan the rest of your order.