Serrano Iceland Seed Oil Report Card
Based on our menu research, Serrano Iceland cooks with: rapeseed oil (repjuolía) throughout: nachos are 'maísmjöl, repjuolía, salt', rice, beans, marinades, mayo and mango habanero all name repjuolía; tortillas carry palm + rapeseed margarine and fully hydrogenated sunflower; falafel sunflower oil (chain-stated ingredient list). Across the 49 menu items we analyzed, it averages 2.3g estimated PUFA per item, earning a seed-oil grade of A (Low Risk).
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Safest Orders at Serrano Iceland
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: Ketóskál + Pepsi Max 0,5 L, 3.5g total
| Item | PUFA |
|---|---|
| Appelsín 0,5 L | 0.0g |
| Appelsín sykurlaust 0,5 L | 0.0g |
| Kristall án bragðefna | 0.0g |
| Plús blóðappelsínu 0,5 L | 0.0g |
| Kristall Mexican Lime | 0.0g |
What to Avoid at Serrano Iceland
| Item | PUFA |
|---|---|
| Naut og bernaise | 8.1g |
| Supernachos | 8.0g |
| Carne picada burrito | 6.3g |
| Taílenskur burrito | 5.9g |
| BBQ burrito | 5.6g |
Every Serrano Iceland item, ranked
All 49 items we have for Serrano Iceland, safest first. Values are estimated grams of seed-oil PUFA per item.
| Item | PUFA |
|---|---|
| Pepsi Max 0,5 L | 0.0g |
| Pepsi 0,5 L | 0.0g |
| Appelsín 0,5 L | 0.0g |
| Appelsín sykurlaust 0,5 L | 0.0g |
| 7 Up 0,5 L | 0.0g |
| Kristall án bragðefna | 0.0g |
| Plús blóðappelsínu 0,5 L | 0.0g |
| Kristall Mexican Lime | 0.0g |
| Kristall sítrónu | 0.0g |
| Kristall Plús - hindber og ferskja | 0.0g |
| Kristall Plús - límóna og hyuguatsu | 0.0g |
| Collab - bláberja og rabarbara | 0.0g |
| Collab skógarberja | 0.0g |
| Collab hindberja og apríkósu 0,33L | 0.0g |
| Mountain Dew 0,5 L | 0.0g |
| Floridana eplasafi 250ml | 0.0g |
| Floridana appelsínusafi 250ml | 0.0g |
| Floridana heilsusafi 250ml | 0.0g |
| Nachos + salsa | 0.9g |
| Double Chocolate Chunk | 1.0g |
| Lifetrack burrito | 1.3g |
| Lifetrack pre game burrito | 1.3g |
| Nachos + ostasósa | 1.3g |
| Barna quesadilla | 1.5g |
| Nachos + guacamole | 1.6g |
| Barna burrito | 2.0g |
| Nauta-feta salat | 2.1g |
| Sérsniðinn quesadilla | 2.3g |
| BMX brósító | 2.4g |
| Taco | 2.5g |
| LKL salat | 2.6g |
| Sérsniðinn burrito | 3.1g |
| Ketóskál | 3.5g |
| BBQ salat | 3.7g |
| Spicy Cajun quesadilla | 3.9g |
| Falafel salat | 4.1g |
| Vegan burrito | 4.6g |
| BBQ quesadilla | 4.6g |
| Nauta-feta quesadilla | 4.6g |
| Fajitas burrito | 5.1g |
| Spicy Cajun burrito | 5.1g |
| Barbacoa burrito | 5.2g |
| Kjúklinga-feta burrito | 5.4g |
| Barbacoa quesadilla | 5.4g |
| BBQ burrito | 5.6g |
| Taílenskur burrito | 5.9g |
| Carne picada burrito | 6.3g |
| Supernachos | 8.0g |
| Naut og bernaise | 8.1g |
Frequently asked
Does Serrano Iceland use seed oils?
Based on our menu research, Serrano Iceland cooks with: rapeseed oil (repjuolía) throughout: nachos are 'maísmjöl, repjuolía, salt', rice, beans, marinades, mayo and mango habanero all name repjuolía; tortillas carry palm + rapeseed margarine and fully hydrogenated sunflower; falafel sunflower oil (chain-stated ingredient list). Across the 49 menu items we analyzed, it averages 2.3g estimated PUFA per item, earning a seed-oil grade of A (Low Risk).
What oil does Serrano Iceland cook with?
Our research indicates: rapeseed oil (repjuolía) throughout: nachos are 'maísmjöl, repjuolía, salt', rice, beans, marinades, mayo and mango habanero all name repjuolía; tortillas carry palm + rapeseed margarine and fully hydrogenated sunflower; falafel sunflower oil (chain-stated ingredient list). Preparation can vary by location, so treat PUFA numbers as estimates.
Does Serrano Iceland use beef tallow?
No. Our research indicates Serrano Iceland cooks with rapeseed oil (repjuolía) throughout: nachos are 'maísmjöl, repjuolía, salt', rice, beans, marinades, mayo and mango habanero all name repjuolía; tortillas carry palm + rapeseed margarine and fully hydrogenated sunflower; falafel sunflower oil (chain-stated ingredient list), not beef tallow. For chains that fry in tallow or other real fats, see Tallow Watch.
Is Serrano Iceland seed oil free?
No. Our research indicates Serrano Iceland cooks with rapeseed oil (repjuolía) throughout: nachos are 'maísmjöl, repjuolía, salt', rice, beans, marinades, mayo and mango habanero all name repjuolía; tortillas carry palm + rapeseed margarine and fully hydrogenated sunflower; falafel sunflower oil (chain-stated ingredient list), which includes seed oils. See the lower-PUFA orders above for the cleanest picks.
What is the safest thing to order at Serrano Iceland?
Appelsín 0,5 L is the lowest-PUFA item we analyzed at Serrano Iceland, at an estimated 0.0g PUFA. See the Safest Orders list on this page for more options.
What should I avoid at Serrano Iceland?
Naut og bernaise is the highest-PUFA item we analyzed at Serrano Iceland, at an estimated 8.1g 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.
Compare other chains
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See where Serrano Iceland 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.