GBK UK Seed Oil Report Card
Based on our menu research, GBK UK cooks with: rapeseed oil and vegetable oil blend. Across the 155 menu items we analyzed, it averages 7.7g estimated PUFA per item, earning a seed-oil grade of C (High Risk).
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Safest Orders at GBK UK
Learn this once: a salad with grilled protein and the dressing left off is nearly always the lowest seed oil order anywhere. So the list below sticks to real meals, salads included, never just a water.
Cleanest full order: The Classic Veggie (Bean Patty) + Fiery Mac & Cheese + Coca-Cola, 5.9g total
| Item | PUFA |
|---|---|
| Mixed Salad | 3.1g |
| The Classic Veggie (Bean Patty) | 4.4g |
| 2 Hot Honey Tenders | 4.8g |
| Blue Cheese Burger (Single) | 5.1g |
| The Roadhouse | 5.9g |
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Build my orderWhat to Avoid at GBK UK
| Item | PUFA |
|---|---|
| The Smokey Clucker (Panko Chicken, Go Naked) | 22.0g |
| The Smokey Clucker (Grilled Chicken, Go Naked) | 20.5g |
| Satay Bomb (Panko Chicken, Go Naked) | 19.6g |
| Satay Bomb (Grilled Chicken, Go Naked) | 18.1g |
| Classic Chicken (Panko Chicken, Go Naked) | 16.7g |
Every GBK UK item, ranked
All 155 items we have for GBK UK, safest first. Values are estimated grams of seed-oil PUFA per item.
| Item | PUFA |
|---|---|
| Coca-Cola | 0.0g |
| Diet Coke | 0.0g |
| Earl Grey Tea | 0.0g |
| J2O Orange & Passion Fruit | 0.0g |
| Decaf Tea | 0.0g |
| Sprite | 0.0g |
| Americano | 0.0g |
| Iced Americano | 0.0g |
| English Breakfast Tea | 0.0g |
| Coca-Cola Zero Sugar | 0.0g |
| Green Tea | 0.0g |
| Fanta | 0.0g |
| J2O Apple & Raspberry | 0.0g |
| Espresso | 0.0g |
| Peppermint Tea | 0.0g |
| Apple & Blackcurrant Fruit Shoot | 0.0g |
| Orange Fruit Shoot | 0.0g |
| GBK Relish | 0.1g |
| Passion Fruit & Vanilla Fizz | 0.1g |
| Strawberry & Elderflower Fizz | 0.1g |
| Lemonade | 0.1g |
| Beef Jus | 0.1g |
| Cappuccino | 0.3g |
| Iced Latte | 0.3g |
| Flat White | 0.3g |
| Latte | 0.3g |
| Hot Chocolate | 0.4g |
| Vanilla Ice Cream | 0.6g |
| Hot Honey Butter | 0.6g |
| Warm Cheese Sauce | 0.8g |
| BBQ Sauce | 1.0g |
| Fiery Mac & Cheese | 1.5g |
| Vanilla Shake | 1.6g |
| Chocolate Shake | 1.6g |
| Strawberry Shake | 1.6g |
| Caramel Shake | 1.7g |
| Kids Hamburger | 2.4g |
| Kids Cheeseburger | 2.4g |
| Skinny Fries | 2.8g |
| Chunky Fries | 2.9g |
| Peanut Butter Milkshake | 3.0g |
| Mixed Salad | 3.1g |
| Peanut Satay Sauce | 3.3g |
| The Classic Veggie (Bean Patty) | 4.4g |
| Loaded Fries (Skinny) | 4.4g |
| Kids Vegan Burger | 4.4g |
| Loaded Fries (Chunky) | 4.5g |
| 2 Hot Honey Tenders | 4.8g |
| GBK Homeslaw | 5.0g |
| Blue Cheese Burger (Single) | 5.1g |
| Chipotle Slaw | 5.7g |
| The Roadhouse | 5.9g |
| Crispy Wings (4) | 6.0g |
| Classic Cheese (Single, Cheddar) | 6.1g |
| Oreo Shake | 6.2g |
| The Classic (Single) | 6.3g |
| Rocket Man (Single) | 6.3g |
| Hot Rub Onion Rings | 6.3g |
| Kids Chicken Burger | 6.3g |
| Californian (Bean Patty) | 6.5g |
| Classic Cheese (Single, American Cheese) | 6.5g |
| Blue Cheese Burger (Double) | 6.6g |
| Chipotle Mayo | 6.6g |
| The Taxidriver (Single) | 7.0g |
| Texan (Single) | 7.0g |
| The Gravy Train (Single) | 7.1g |
| Smashed Classic (2 Patty) | 7.1g |
| The Classic Veggie (Beyond Meat Patty) | 7.2g |
| Classic Cheese (Single, Cheddar, No Gluten) | 7.5g |
| The Classic (Single, No Gluten) | 7.6g |
| Classic Cheese (Single, American Cheese, No Gluten) | 7.8g |
| Blue Cheese Slaw | 7.8g |
| Chicken Tenders (3) | 7.9g |
| Avo Bacon | 8.0g |
| The Beyond & Cheese | 8.0g |
| Falafel Bites | 8.0g |
| The Classic Veggie (Beyond Meat Patty, No Gluten) | 8.3g |
| Smashed Classic (2 Patty, No Gluten) | 8.4g |
| K-Town (Grilled Chicken) | 8.5g |
| Classic Cheese (Double, Cheddar) | 8.7g |
| Garlic Mayo | 8.8g |
| Rocket Man (Double) | 8.9g |
| Baconnaise | 8.9g |
| Smashed Classic (3 Patty) | 8.9g |
| GBK Cheese & Bacon | 9.0g |
| Falafel Burger | 9.0g |
| Halloumi Bites | 9.0g |
| Sweet Potato Fries | 9.0g |
| The Classic (Double) | 9.0g |
| House Mayo | 9.0g |
| Blue Cheese Mayo | 9.1g |
| Satay Chicken Salad | 9.2g |
| Classic Cheese (Double, American Cheese) | 9.4g |
| Classic Chicken (Grilled Chicken) | 9.6g |
| Californian (Beyond Meat Patty) | 9.7g |
| The Taxidriver (Double) | 9.9g |
| Texan (Double) | 9.9g |
| The Classic Veggie (Bean Patty, Go Naked) | 9.9g |
| K-Town (Panko Chicken) | 10.0g |
| The Gravy Train (Double) | 10.1g |
| Classic Cheese (Double, Cheddar, No Gluten) | 10.1g |
| Truffle Mayo | 10.1g |
| Smashed Classic (3 Patty, No Gluten) | 10.2g |
| Smashed Blue (2 Patty) | 10.2g |
| The Classic (Double, No Gluten) | 10.2g |
| Classic Chicken (Grilled Chicken, No Gluten) | 10.6g |
| Smashed Classic (4 Patty) | 10.7g |
| Classic Cheese (Double, American Cheese, No Gluten) | 10.7g |
| Onion Rings | 10.9g |
| Blue Cheese Burger (Single, Go Naked) | 10.9g |
| The Mighty (Double Beef Patty) | 11.0g |
| Classic Chicken (Panko Crumbed & Fried) | 11.1g |
| 2 BBQ Wings and Garlic Mayo | 11.3g |
| Truffle Mac | 11.3g |
| 2 Buffalo Wings and Blue Cheese | 11.3g |
| Smashed Blue (2 Patty, No Gluten) | 11.6g |
| Smashed Blue (3 Patty) | 11.7g |
| Crispy Wings (8) | 11.9g |
| Truffle Cheese Fries | 12.0g |
| Smashed Classic (4 Patty, No Gluten) | 12.0g |
| Texan (Single, Go Naked) | 12.0g |
| The Classic (Single, Go Naked) | 12.1g |
| Rocket Man (Single, Go Naked) | 12.1g |
| Californian (Bean Patty, Go Naked) | 12.2g |
| Classic Cheese (Single, Go Naked) | 12.3g |
| Blue Cheese Burger (Double, Go Naked) | 12.4g |
| Satay Bomb (Grilled Chicken) | 12.5g |
| The Taxidriver (Single, Go Naked) | 12.8g |
| The Gravy Train (Single, Go Naked) | 12.9g |
| The Classic Veggie (Beyond Meat Patty, Go Naked) | 12.9g |
| Hey Pesto (Fried Chicken) | 13.0g |
| Cluck Free Burger | 13.0g |
| Smashed Blue (3 Patty, No Gluten) | 13.0g |
| Smashed Blue (4 Patty) | 13.2g |
| Lotus Biscoff Shake | 13.5g |
| Satay Bomb (Panko Chicken) | 14.0g |
| The Chickdriver (Fried Chicken) | 14.0g |
| Smashed Blue (4 Patty, No Gluten) | 14.5g |
| The Classic (Double, Go Naked) | 14.7g |
| Rocket Man (Double, Go Naked) | 14.8g |
| The Smokey Clucker (Grilled Chicken) | 14.8g |
| Texan (Double, Go Naked) | 14.9g |
| Classic Cheese (Double, Go Naked) | 15.2g |
| Classic Chicken (Grilled Chicken, Go Naked) | 15.3g |
| Californian (Beyond Meat Patty, Go Naked) | 15.4g |
| K-Town (Panko Chicken, Go Naked) | 15.7g |
| The Taxidriver (Double, Go Naked) | 15.8g |
| Chicken Tenders (6) | 15.9g |
| The Gravy Train (Double, Go Naked) | 15.9g |
| The Smokey Clucker (Panko Chicken) | 16.3g |
| Classic Chicken (Panko Chicken, Go Naked) | 16.7g |
| Satay Bomb (Grilled Chicken, Go Naked) | 18.1g |
| Satay Bomb (Panko Chicken, Go Naked) | 19.6g |
| The Smokey Clucker (Grilled Chicken, Go Naked) | 20.5g |
| The Smokey Clucker (Panko Chicken, Go Naked) | 22.0g |
Frequently asked
Does GBK UK use seed oils?
Based on our menu research, GBK UK cooks with: rapeseed oil and vegetable oil blend. Across the 155 menu items we analyzed, it averages 7.7g estimated PUFA per item, earning a seed-oil grade of C (High Risk).
What oil does GBK UK cook with?
Our research indicates: rapeseed (vegetable) oil for fries/fried items; beef burgers are chargrilled, not fried (exact fryer oil not published by GBK; rapeseed is the standard UK casual-dining default). Preparation can vary by location, so treat PUFA numbers as estimates.
Does GBK UK use beef tallow?
No. Our research indicates GBK UK cooks with rapeseed oil and vegetable oil blend, not beef tallow. For chains that fry in tallow or other real fats, see Tallow Watch.
Is GBK UK seed oil free?
No. Our research indicates GBK UK cooks with rapeseed oil and vegetable oil blend, which includes seed oils. See the lower-PUFA orders above for the cleanest picks.
What is the safest thing to order at GBK UK?
Mixed Salad is the lowest-PUFA item we analyzed at GBK UK, at an estimated 3.1g PUFA. See the Safest Orders list on this page for more options.
What should I avoid at GBK UK?
The Smokey Clucker (Panko Chicken, Go Naked) is the highest-PUFA item we analyzed at GBK UK, at an estimated 22.0g PUFA. Fried items and creamy, mayo-based sauces are usually the heaviest.
What are seed oils?
Seed oils — canola, soybean, sunflower, corn, and similar vegetable oils — are extracted from seeds using high heat and chemical solvents. They are very high in polyunsaturated fats (PUFAs), which are unstable at cooking temperatures and can oxidize easily. Many health-conscious eaters choose to minimize seed oils and prefer foods cooked in beef tallow, butter, coconut oil, or olive oil instead. This page shows estimated PUFA grams per menu item to help you make more informed choices. These are estimates — actual values vary by preparation and location. New to the topic? Start with what seed oils are and the complete list, or read the evidence on why people avoid them.
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See where GBK UK lands on the full Seed Oil Index, or check which chains cook in real fats on Tallow Watch. Wondering about a specific dish instead? The Is It Seed Oil food guide answers it for 200+ everyday foods, and the distributor oils page covers what independent restaurants fry in.