Herb Garlic Oil Steak Sub: Allergens at a Glance
The honest verdict
Herb Garlic Oil Steak Sub
The Herb Garlic Oil Steak Sub is a hot sandwich built on a sub roll with seasoned steak, herb garlic oil, and melted provolone cheese. Wheat is present in the roll, milk in the cheese. Egg and soy are not typical ingredients but may appear in the roll or oil blend. Sesame may be present on seeded rolls. Peanut, tree nut, fish, and shellfish are not standard ingredients. Cross-contact from shared toasters and prep surfaces is possible. This item differs from chicken-based subs (see chicken-sub) or cold deli subs (see cold-cut-combo) — the allergen profile is driven by the roll, cheese, and oil. Always verify with your specific restaurant before ordering.
Allergen details change and vary by location. This is a general guide — always confirm with the restaurant before ordering. Not official or medical advice.
Key facts
Provolone cheese on the Herb Garlic Oil Steak Sub is a direct source of milk allergen — removing the cheese eliminates the dairy risk from this sandwich.
FDA — Food Allergen Labeling and Consumer Protection Act (FALCPA)
Sub rolls are typically wheat-based and may contain soy lecithin as an emulsifier — check the roll ingredients for soy if you have a soy allergy.
Shared toasters and grills in sub shops are a documented route for cross-contact between sesame seed rolls and plain rolls.
Every major allergen, one clear grid
Each of the nine major allergens marked for Herb Garlic Oil Steak Sub — Contains, May contain (cross-contact or varies), or Free. Anything we couldn't confirm defaults to "may contain," because a shared kitchen can't be ruled out without the restaurant's official menu.
| Allergen and notes | Status |
|---|---|
Milk Provolone cheese is a standard topping on this sub. The cheese is melted onto the steak during preparation. Some locations may offer a dairy-free alternative — ask about removing the cheese if milk is a concern. | Contains |
Egg Egg is not a standard ingredient in the steak, garlic oil, or sub roll at most chains. Some artisan rolls may contain egg wash — confirm the specific roll recipe with the restaurant if egg allergy is a concern. | Free |
Wheat / Gluten The sub roll is wheat-based. This is the primary source of gluten in the sandwich. There is no standard gluten-free sub roll at most fast-casual sub chains — ask if a lettuce wrap or gluten-free alternative is available. | Contains |
Soy Soy lecithin may appear in the sub roll as an emulsifier. The herb garlic oil may contain soybean oil as a base. Highly refined soybean oil is FDA-exempt from allergen labeling. Those with severe soy allergy should confirm the roll and oil ingredients with the restaurant. | May contain |
Peanut Peanut is not an ingredient in the steak, garlic oil, cheese, or sub roll. Cross-contact is very unlikely in standard sub shop environments. | Free |
Tree Nut Tree nuts are not a standard ingredient in this sandwich. Herb garlic oil is nut-free in typical preparation. | Free |
Fish Fish is not an ingredient in the steak, oil, cheese, or roll. Not a concern for this menu item. | Free |
Shellfish Shellfish is not an ingredient in this sandwich. Not a concern for this menu item. | Free |
Sesame Many sub rolls are topped with sesame seeds or baked on surfaces shared with sesame seed rolls. Sesame oil is not typical in the herb garlic oil blend, but the roll itself is the primary risk. Ask the restaurant whether their sub rolls contain sesame. | May contain |
“May contain” means cross-contact is possible or the answer varies by location — not that the allergen is a listed ingredient. For a severe allergy, treat “may contain” the same as “contains” until the restaurant confirms otherwise.
Small changes that remove an allergen
Simple modifications that can take an allergen off your herb garlic oil steak sub. Always name your allergy when you order and ask staff to confirm — a modification only helps if the kitchen prepares it separately.
Order the sub without provolone cheese
Request a lettuce wrap or gluten-free roll instead of the standard sub roll
Ask for a roll without sesame seeds or request the sandwich on a sesame-free alternative
Request the steak and oil prepared on a clean surface away from shared toasters
A modification lowers exposure but doesn't erase cross-contact from shared fryers, grills, or prep surfaces. For a severe allergy, confirm the prep with a manager before you eat.
Read this before you order
Cross-contact & severe allergies
A “free of” mark on the grid above means the allergen isn't an ingredient — it doesn't mean the item was made in an allergen-free kitchen. Two things matter most:
Shared fryers & equipment
Sub rolls are toasted on shared conveyor toasters or flat-top grills that also process sesame seed rolls, cheese-topped items, and other breads. The steak is typically prepared on a shared grill surface. Cross-contact with wheat, milk, and sesame is possible through shared equipment. Ask the restaurant about dedicated prep surfaces and toaster protocols at your specific location.
If your allergy is severe
For anaphylactic allergy to wheat, milk, or sesame, confirm the roll ingredients, cheese sourcing, and preparation surfaces before ordering. The Herb Garlic Oil Steak Sub is not guaranteed safe for any of these allergens without restaurant-level confirmation. Carry your epinephrine auto-injector. If you cannot confirm preparation details, consider a build-your-own option with verified ingredients.
This guidance is general and can't account for how any single location prepares your food. The restaurant's staff and official allergen menu are the final word — when in doubt, ask, or choose something else.
Avoidance is not the only option for milk allergy
There is no FDA-approved immunotherapy for milk allergy. Some specialist centres offer milk oral immunotherapy off-label, and Xolair is approved to reduce the severity of reactions to accidental exposure across IgE-mediated food allergies.
Beyond that, oral immunotherapy in a specialist clinic raises reaction thresholds the most of any current approach, and sublingual immunotherapy raises them less but causes markedly fewer reactions and is easier to keep up over years. Neither makes any particular dish safe to eat, and an epinephrine auto-injector stays with you throughout.
A history of anaphylaxis, or severe or poorly controlled asthma alongside the food allergy, means this belongs with an in-person allergist rather than any remote service.
Frequently Asked Questions
Yes, provolone cheese is a standard ingredient and contains milk. The cheese is melted onto the hot steak during assembly. If you are avoiding dairy, request the sub without cheese. Some locations may offer a dairy-free cheese alternative — ask at your specific restaurant. The herb garlic oil itself is typically dairy-free, but confirm it does not contain butter.
No, the standard sub roll is wheat-based and contains gluten. There is no standard gluten-free sub roll at most chains. Some locations offer gluten-free wraps or lettuce wraps as an alternative — ask if these are available and prepared away from gluten-containing surfaces. The steak and herb garlic oil are typically gluten-free by ingredient, but cross-contact on shared grills is possible.
The core allergens are similar — both contain wheat from the roll and milk from cheese. The herb garlic oil adds a potential soy risk if soybean oil is used as the base. The regular steak sub typically uses a different sauce or oil blend. The herb garlic oil variant may also be served on a different roll type (sometimes an artisan roll with sesame seeds). Check the specific roll and oil ingredients at your location.
Herb garlic oil is typically a blend of oil (often soybean or canola), garlic, and dried herbs. Soybean oil is the most common base — highly refined soybean oil is tolerated by most with soy allergy, but those with severe soy sensitivity should confirm. The oil itself does not typically contain milk, egg, peanut, tree nut, fish, shellfish, or sesame. Ask the restaurant for the specific oil blend used.
Yes, most sub shops will serve the steak, cheese, and garlic oil in a bowl or on a bed of lettuce upon request. This removes the wheat from the roll and the potential sesame from seeded rolls. The cheese still contains milk, and the oil may contain soy. This is the safest option for wheat/gluten allergy, but confirm the steak and oil are prepared on clean surfaces away from shared grills.
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Read moreFind out which foods you actually react to
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Please verify before ordering
Allergen info changes and varies by location
Recipes, suppliers, and preparation methods change often and differ between locations, so the details here can go out of date or not match your specific restaurant. Always confirm directly with the restaurant and check its official allergen menu before ordering. This page is a general research summary — it is not official information from the brand, and it is not medical advice. If you have a food allergy, decisions about what is safe to eat should be made with the restaurant and, where relevant, your healthcare provider.
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