Allergen Guide · 2026

CookOut Allergen Menu 2026: Prices, Calories & Safe Food Choices

Prices, Calories & Safe Food Choices

If you have food allergies, checking CookOut’s allergen information can help you order more safely and confidently.

Ordering at CookOut is usually quick and easy, but things can get a little complicated when food allergies are involved. Ingredients like dairy, wheat, eggs, soy, and nuts can appear in places you might not expect, from burger buns and sauces to milkshakes and side dishes. Knowing what is in your meal before you order can help you avoid unwanted surprises and enjoy your food with greater peace of mind.

That is where this CookOut Allergen Menu guide comes in. We have broken down the menu to highlight common allergens, estimated prices, calorie information, and customization options that may help you make safer choices. Whether you are looking for dairy-free alternatives, gluten-conscious options, or simply want a better understanding of what is in your favorite CookOut items, this guide covers everything you need to know before placing your order.

Why CookOut Allergen Info Is Hard to Find

Big chains like McDonald’s and Burger King publish full allergen PDFs on their websites. CookOut does not have that. Some nutrition information is available, but a proper allergen chart by item? Not really there.

That puts more work on you. You have to ask staff, use what you know about ingredients, and go in with some background knowledge. The tables in this guide give you that background.

The Main Allergens at CookOut

Understanding the most common allergens on the CookOut menu can make ordering much easier. While some allergens are easy to spot, others may be hidden in sauces, seasonings, bread, or preparation methods. 

Dairy

Cheese is the obvious one, and so are the shakes. What catches people off guard is dairy in sauces and seasoning mixes. If your dairy allergy is serious, avoid any sauce you cannot identify until staff tell you what is in it.

Wheat and Gluten

Every bun has wheat. Fried chicken breading has wheat and eggs. Corn dogs and hush puppies have it too. Shared fryers mean gluten gets into other items through cross-contact. Celiac disease customers are in a tough spot here. If your sensitivity is mild, a plain patty with no bun is usually the move.

Eggs

Plain beef patties are almost always egg-free. After that, it gets tricky. Breading uses eggs. Most sauces are mayo-based, which means eggs. The soft-serve base in milkshakes often has eggs too. If eggs are your concern, plain is the only real option.

Soy

Soy milk is the one that surprises people. Hot dog franks use soy as a filler. Cooking oils at many fast food places are soy-based. BBQ sauces commonly have it. Some buns do too. If soy is your allergen, ask staff what oil they cook in and whether the frank contains soy before you commit to anything.


Peanuts and Tree Nuts

Peanut butter shakes are on the CookOut menu, and they run through the same machines as every other shake. If you have any peanut or nut allergies, skip the shakes completely. Not just the peanut butter ones. All of them. The cross-contact risk is too real.

Shared Equipment

Shared fryers. Shared prep surfaces. Shared shake blenders. Even an item with a clean ingredient list has probably been near something that was not. For mild intolerances, the product may not cause a problem. For serious allergies, it is the most important thing to keep in mind at CookOut.

Use the table below to check what is in each item before you order. Prices are estimates and vary by location.

Regular Burger

Wheat, Dairy, Eggs, Soy

$3.00-$4.00

450-550 kcal

Plain patty, no bun, no sauce

Cheeseburger

Wheat, Dairy, Eggs, Soy

$3.50-$4.50

500-620 kcal

No cheese, no sauce

Double Burger

Wheat, Dairy, Eggs, Soy

$4.50-$5.50

650-800 kcal

Plain patties, no bun

BBQ Burger

Wheat, Soy, Dairy, Eggs

$4.00-$5.00

580-700 kcal

No BBQ sauce, plain patty

Hot Dog

Wheat, Soy

$2.00-$3.00

280-350 kcal

No bun

Chili Dog

Wheat, Soy, Dairy

$2.50-$3.50

380-450 kcal

No chili, no cheese

Corn Dog

Wheat, Eggs, Dairy

$2.00-$3.00

300-380 kcal

Hard to customize

Fried Chicken Sandwich

Wheat, Eggs, Soy, Dairy

$3.50-$4.50

480-600 kcal

Grilled only, no bun, no sauce

BBQ Sandwich

Wheat, Soy

$4.00-$5.00

420-530 kcal

Plain meat only, no bun

Regular Fries

Shared fryer risk

$2.00-$3.00

300-380 kcal

Skip if severe allergy

Hush Puppies

Wheat, Eggs, Dairy

$2.00-$3.00

250-330 kcal

No easy option

Coleslaw

Eggs (mayo base)

$1.50-$2.50

150-220 kcal

Ask about dressing first

Milkshake (regular)

Dairy, Eggs

$3.00-$4.00

500-700 kcal

No dairy-free option available

Peanut Butter Shake

Dairy, Peanuts, Eggs

$3.00-$4.00

700-900 kcal

Avoid with any nut allergy

Banana Pudding Shake

Dairy, Eggs, Wheat

$3.00-$4.00

600-750 kcal

Skip if dairy or egg allergy

Regular Burger

Cheeseburger

Double Burger

BBQ Burger

Hot Dog

Chili Dog

Corn Dog

Fried Chicken Sandwich

BBQ Sandwich

Regular Fries

Hush Puppies

Coleslaw

Milkshake (regular)

Peanut Butter Shake

Banana Pudding Shake

When in doubt, skip the sauce. Mustard and ketchup are the safest picks on the CookOut menu. Everything else has at least one major allergen hiding in it.

House Sauce

Eggs, Soy, possible Dairy

80-120 kcal

It’s best to skip it

Ranch

Dairy, Eggs

100-140 kcal

Off-limits for dairy allergy

BBQ Sauce

Soy, possible Wheat

40-70 kcal

Ask about wheat thickeners

Mustard

Usually allergen-free

5-15 kcal

One of the safer picks

Ketchup

Usually allergen-free

15-25 kcal

Generally fine

Mayo

Eggs, Soy

90-130 kcal

Avoid with egg allergy

Quick Allergen Guide by Type

Knowing your allergen is only half the battle. This quick guide makes it easier to spot foods to avoid and safer options to consider before ordering.

Dairy

What to Skip: Milkshakes, cheese, ranch, most sauces

What Might Work: Plain patty or frank, mustard, ketchup

Gluten/Wheat

What to Skip: All buns, breaded chicken, corn dogs, and hush puppies

What Might Work: Plain patty no bun; plain frank, no bun

Eggs

What to Skip: Fried/breaded items, all sauces, shakes

What Might Work: Plain grilled meat, mustard, ketchup

Soy

What Might Work: Plain grilled meat, mustard, ketchup

What Might Work: Ask about oil; plain beef patty


Peanuts

What to Skip: Peanut butter shake + shared blender

What Might Work: Avoid the whole shake menu

Tree Nuts

What to Skip: Specialty shakes, cross-contact risk

What Might Work: Skip shake menu entirely

Burgers

The beef patty on its own is one of the cleaner items at CookOut. No dairy in the meat. No eggs. No wheat. The problem is everything that gets added to it. The bun brings wheat and sometimes soy. Cheese brings dairy. Every sauce on the menu brings at least one allergen.

Order a plain patty. Ask for lettuce and tomato. No bun. No sauce. That is the safest burger order for most allergy situations.

Hot Dogs and Corn Dogs

The frank itself often contains soy. That is worth knowing if soy is your allergen, because a plain hot dog without the bun still contains soy in the meat. The bun adds wheat. Chili and cheese stack more allergens on top.

Corn dogs are a problem for wheat and egg allergies because the batter contains both and you cannot remove it. If those are your allergens, corn dogs are better skipped.

Chicken Sandwiches

Fried chicken has breading made with wheat and eggs. Then add the bun and the sauce, and you have four or five allergens in one item. If grilled chicken is available at your location, that is a much better starting point. Get it plain, no bun, no sauce.

BBQ Items

The meat in the BBQ items is usually fine. The BBQ sauce is where soy shows up, and sometimes wheat is used as a thickener. Ask for the meat to be plain, with nothing on it. No sauce, no bun.

Fries and Sides

Fries at CookOut do not have major allergens in the potato itself. But they go into the same fryer as breaded chicken and other items. Wheat and egg cross-contact is likely. If your sensitivity is mild, fries are usually okay. A serious allergy makes the shared fryer a real problem.

The coleslaw uses a mayo-based dressing, so it has eggs. Skip it if eggs are your allergy.

Milkshakes

Every shake has dairy. That is obvious. The bigger issue for many people is the shared blender. Peanut butter shakes go through the same machine as strawberry, chocolate, and every other flavor. If you have a peanut or nut allergy, the entire shake menu is risky, not just the peanut butter one.

The ice cream or soft-serve base also typically has eggs. So egg allergy customers should avoid shakes as well. There is no dairy-free shake option at CookOut.

If Gluten Is Your Issue

CookOut has no dedicated gluten-free items and no separate prep area for gluten-free orders. Cross-contact from the fryer and prep surfaces is a consistent risk.

If you have gluten sensitivity rather than celiac disease, a plain beef patty without a bun and without sauce is the most practical order. If celiac is your diagnosis, know that the kitchen setup here is not built for that level of care.

If Dairy Is Your Issue

Dairy-free is easier to manage at CookOut than gluten-free. The plain beef patty, plain hot dog frank, and any plain grilled meat do not have dairy as a direct ingredient.

Drop all cheese. Drop all sauces. Only add toppings you can see clearly, like lettuce and tomato. Fries depend on how strict your allergy is and how comfortable you are with the shared fryer. Shakes are not possible since there is no dairy-free option on the menu.

How to Order When You Have a Food Allergy

1

Tell staff your allergy by name before you order. Not a preference. An allergy.

2

Ask about the fryer. Find out if they fry breaded items and plain items in the same oil.

3

Ask about the shake machine if any nut allergy applies to you.

4

Skip all sauces unless you get a clear answer on what is in them.

5

Asking for no cheese is not enough. Staff need to know it is an allergy so they use clean gloves and surfaces.

6

Order during quieter times so the kitchen can be more careful.

7

Check again every time you visit. Staff change and so do recipes.

8

Carry your epinephrine if your reaction is severe. Not just at CookOut. Everywhere.

Should You Trust Fast Food Allergen Information?

Not completely. Allergen menus at fast food restaurants show the recipe as it was when the information was written. Suppliers change without notice. Formulas get adjusted. And what happens in a busy kitchen during a lunch rush is not always what the manual says.

CookOut locations are individually run, which means some variation from one restaurant to the next. The tables in this guide are based on standard recipes and available information, but your specific location is the real answer. Ask every time.

Simple Swaps That Help

  • No bun. Either eat the patty with a fork or ask if they will wrap it in lettuce.
  • Plain meat only, no seasoning blend, if soy is a concern for you.
  • Bring a condiment you know is safe if you need something on your food.
  • Simpler items are always easier. A plain burger has fewer unknowns than a BBQ chicken sandwich with sauce and toppings.
  • Ask for a fresh surface and clean gloves if cross-contact is your main concern.

Frequently Asked Questions

No. There are no dedicated gluten-free items and no separate prep area. People with gluten sensitivity sometimes order a plain patty without the bun. Celiac customers face higher risk due to the shared kitchen setup.

Plain beef patties, plain hot dog franks, and plain grilled meats do not have dairy directly. Skip all cheese and sauces. Fries depend on your comfort with the shared fryer. There is no dairy-free shake option.

The shared shake equipment is the main risk. Even non-peanut shakes go through the same blender as peanut butter ones. Skip the shake menu entirely and ask staff about any other preparation concerns at your location.

It is consistent. Shared fryers, shared surfaces, shared blenders. For severe allergies, this should factor into every decision you make about what to order. For mild intolerances, it may not cause a problem.

Plain beef patty. No bun. No sauce. Lettuce and tomato only. Short ingredient list, low allergen risk, and easy to verify with the staff at your location.

Final Thoughts


The CookOut Allergen Menu is a helpful starting point for anyone managing food allergies or dietary restrictions. While allergen information can be limited, you can make safer choices by understanding common allergens, checking ingredients, and keeping your order simple.
Whether you are avoiding dairy, gluten, eggs, soy, or nuts, a little preparation goes a long way. Use this guide to compare menu items, review prices and calories, and order with greater confidence on your next CookOut visit.