Fat Hippo UK Seed Oil Report Card
Based on our menu research, Fat Hippo UK cooks with: rapeseed (vegetable) oil for fried items (fries, tenders, fried chicken, fried pickles) — exact fryer oil not published by Fat Hippo; rapeseed is the standard UK casual-dining default. Across the 36 menu items we analyzed, it averages 9.5g estimated PUFA per item, earning a seed-oil grade of D (Very High Risk).
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Safest Orders at Fat Hippo 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: Five Lies (Vegan Burger) + Purple Slaw, 9.0g total
| Item | PUFA |
|---|---|
| Wedge Salad | 4.0g |
| Five Lies (Vegan Burger) | 6.0g |
| Little American Burger | 7.0g |
| Trash Browns | 8.0g |
| American Burger | 8.0g |
What to Avoid at Fat Hippo UK
| Item | PUFA |
|---|---|
| Dirty Fries | 13.0g |
| Semi-Parmed Life (Chicken Burger) | 13.0g |
| Great White Buffalo (Chicken Burger) | 13.0g |
| Hangover III (Chicken Burger) | 13.0g |
| Katsu Sando | 12.0g |
Every Fat Hippo UK item, ranked
All 36 items we have for Fat Hippo UK, safest first. Values are estimated grams of seed-oil PUFA per item.
| Item | PUFA |
|---|---|
| Ranch Sauce | 2.0g |
| Fat Hippo Sauce | 2.0g |
| Purple Slaw | 3.0g |
| Wedge Salad | 4.0g |
| Five Lies (Vegan Burger) | 6.0g |
| Little American Burger | 7.0g |
| Trash Browns | 8.0g |
| American Burger | 8.0g |
| Frickles (Fried Pickles) | 8.0g |
| Little Hippo Burger | 8.0g |
| Onion Rings | 9.0g |
| PB+JJ Burger | 9.0g |
| Swiss Tony Burger | 9.0g |
| Cheese Balls | 9.0g |
| Sloppy Faux (Vegan Burger) | 9.0g |
| Born Slippy Burger | 10.0g |
| Fat Hippo Burger | 10.0g |
| Wild Bill Burger | 10.0g |
| Tater Tots | 10.0g |
| Notorious VFC 2.0 (Vegan Chicken Burger) | 11.0g |
| Dirty Tots | 11.0g |
| Waffle Fries | 11.0g |
| Caesar Sando | 11.0g |
| Harlem Fake (Vegan Chicken Burger) | 11.0g |
| Hand Cut Chips | 11.0g |
| Katsu Sando | 12.0g |
| The Honey Shot (Chicken Burger) | 12.0g |
| Freddie's Fingers: Buffalo | 12.0g |
| Little White Buffalo (Chicken Tenders) | 12.0g |
| Wachos | 12.0g |
| Fries | 12.0g |
| Freddie's Fingers: Crack | 12.0g |
| Dirty Fries | 13.0g |
| Semi-Parmed Life (Chicken Burger) | 13.0g |
| Great White Buffalo (Chicken Burger) | 13.0g |
| Hangover III (Chicken Burger) | 13.0g |
Frequently asked
Does Fat Hippo UK use seed oils?
Based on our menu research, Fat Hippo UK cooks with: rapeseed (vegetable) oil for fried items (fries, tenders, fried chicken, fried pickles) — exact fryer oil not published by Fat Hippo; rapeseed is the standard UK casual-dining default. Across the 36 menu items we analyzed, it averages 9.5g estimated PUFA per item, earning a seed-oil grade of D (Very High Risk).
What oil does Fat Hippo UK cook with?
Our research indicates: rapeseed (vegetable) oil for fried items (fries, tenders, fried chicken, fried pickles) — exact fryer oil not published by Fat Hippo; rapeseed is the standard UK casual-dining default. Preparation can vary by location, so treat PUFA numbers as estimates.
Does Fat Hippo UK use beef tallow?
No. Our research indicates Fat Hippo UK cooks with rapeseed (vegetable) oil for fried items (fries, tenders, fried chicken, fried pickles) — exact fryer oil not published by Fat Hippo; rapeseed is the standard UK casual-dining default, not beef tallow. For chains that fry in tallow or other real fats, see Tallow Watch.
Is Fat Hippo UK seed oil free?
Largely yes. Our research indicates Fat Hippo UK cooks with rapeseed (vegetable) oil for fried items (fries, tenders, fried chicken, fried pickles) — exact fryer oil not published by Fat Hippo; rapeseed is the standard UK casual-dining default, which is not an industrial seed oil. Preparation can vary by location.
What is the safest thing to order at Fat Hippo UK?
Wedge Salad is the lowest-PUFA item we analyzed at Fat Hippo UK, at an estimated 4.0g PUFA. See the Safest Orders list on this page for more options.
What should I avoid at Fat Hippo UK?
Dirty Fries is the highest-PUFA item we analyzed at Fat Hippo UK, at an estimated 13.0g 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 Fat Hippo 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.