Costa Coffee Guernsey Seed Oil Report Card
Based on our menu research, Costa Coffee Guernsey cooks with: No fryer. Rapeseed oil in panini bread, mayo, dressings and hash browns, sunflower oil in pesto-based fillings, butter in pastries: this is Costa's UK range, which the Guernsey stores sell (they are listed on Costa's UK store finder and take Costa UK app Collect orders). Costa does not publish an oil statement that names Guernsey.. Across the 186 menu items we analyzed, it averages 1.3g estimated PUFA per item, earning a seed-oil grade of A (Low Risk).
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Safest Orders at Costa Coffee Guernsey
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.
| Item | PUFA |
|---|---|
| Watermelon | 0.0g |
| Dried Mango | 0.0g |
| Berry Infusion | 0.0g |
| Pure Chamomile Infusion | 0.0g |
| Citrus Zing with Vitamin C | 0.0g |
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Build my orderWhat to Avoid at Costa Coffee Guernsey
| Item | PUFA |
|---|---|
| Gluten Free Mozzarella & Pesto Toastie | 12.5g |
| All Day Breakfast Wrap | 8.0g |
| Caramel Waffles | 7.1g |
| Fruit & Nut Mix | 7.0g |
| Stem Ginger Biscuits | 6.6g |
Around the world: Costa Coffee
Blueberry Muffin has 3.0g of PUFA in North Macedonia but 6.1g in Guernsey. Same chain.
We have Costa Coffee in 9 countries. Here is what it cooks with in each one, and how the same menu items compare.
| Country | Cooks with | Blueberry Muffin | Carrot & Walnut Cake | Chocolate Tiffin | Triple Chocolate Muffin | Mozzarella & Tomato Panini | Tuna Melt Panini |
|---|---|---|---|---|---|---|---|
| Guernsey (this page) | Not disclosed | 6.1g | 4.5g | 2.0g | 4.5g | 2.7g | 2.7g |
| India | Not disclosed | 4.5g | 4.5g | n/a | n/a | n/a | n/a |
| Ireland | Not disclosed | 5.9g | 9.6g | 2.8g | 4.8g | n/a | n/a |
| Isle of Man | Not disclosed | 6.1g | 4.5g | 2.0g | 4.5g | 2.7g | 2.7g |
| Jersey | Not disclosed | 6.1g | 4.5g | 2.0g | 4.5g | 2.7g | 2.7g |
| Malta | Not disclosed | 6.0g | n/a | 1.5g | n/a | 1.5g | 4.0g |
| North Macedonia | rapeseed oil | 3.0g | 5.0g | 2.0g | 3.0g | 4.0g | 4.0g |
| UK | rapeseed oil | 6.1g | 4.5g | 2.0g | 4.5g | 2.7g | 2.7g |
| United Arab Emirates | Not disclosed | 6.0g | n/a | n/a | n/a | n/a | n/a |
Items are matched by name, so portions and recipes can differ between countries. Values are estimated grams of seed-oil PUFA per item. Oil notes are as each country's chain discloses them.
Every Costa Coffee Guernsey item, ranked
All 186 items we have for Costa Coffee Guernsey, safest first. Values are estimated grams of seed-oil PUFA per item.
| Item | PUFA |
|---|---|
| Americano (Small) | 0.0g |
| Americano (Medium) | 0.0g |
| Americano (Large) | 0.0g |
| Apple Slices | 0.0g |
| Watermelon | 0.0g |
| Dried Mango | 0.0g |
| Espresso (Single) | 0.0g |
| Espresso (Double) | 0.0g |
| Iced White Americano (Medium) | 0.0g |
| Iced White Americano (Large) | 0.0g |
| Iced Black Americano (Small) | 0.0g |
| Iced Black Americano (Medium) | 0.0g |
| English Breakfast Tea | 0.0g |
| Earl Grey Tea | 0.0g |
| Decaf Tea | 0.0g |
| Green Tea | 0.0g |
| Mint Tea | 0.0g |
| Berry Infusion | 0.0g |
| Pure Chamomile Infusion | 0.0g |
| Citrus Zing with Vitamin C | 0.0g |
| Spiced Apple with Vitamin B6 | 0.0g |
| Peach Iced Tea (Small) | 0.0g |
| Peach Iced Tea (Medium) | 0.0g |
| Mango & Passion Fruit Cooler (Small) | 0.0g |
| Mango & Passion Fruit Cooler (Medium) | 0.0g |
| Red Summer Berries Cooler (Small) | 0.0g |
| Red Summer Berries Cooler (Medium) | 0.0g |
| Cortado | 0.1g |
| Milk Babyccino | 0.1g |
| Iced Cappuccino (Small) | 0.1g |
| Iced Cappuccino (Medium) | 0.1g |
| Iced Cappuccino (Large) | 0.1g |
| Iced Flat White | 0.1g |
| Caramel Iced Whipped Latte (Small) | 0.1g |
| Iced Caramel Macchiato (Small) | 0.1g |
| Iced Caramel Macchiato (Medium) | 0.1g |
| Flat White | 0.2g |
| Cappuccino (Small) | 0.2g |
| Cappuccino (Medium) | 0.2g |
| Latte (Small) | 0.2g |
| Mini All Butter Shortbreads | 0.2g |
| Signature Latte (Small) | 0.2g |
| Spanish Latte (Small) | 0.2g |
| Caramel Macchiato (Small) | 0.2g |
| Chai Latte (Small) | 0.2g |
| Matcha Latte (Small) | 0.2g |
| Tropical Mango Bubble Frappé (Small) | 0.2g |
| Tropical Mango Bubble Frappé (Medium) | 0.2g |
| Strawberry Drizzle Frappé (Small) | 0.2g |
| Strawberry Drizzle Frappé (Medium) | 0.2g |
| Salted Caramel Frappé (Small) | 0.2g |
| Salted Caramel Frappé with Coffee (Small) | 0.2g |
| Chocolate Fudge Frappé (Small) | 0.2g |
| Chocolate Fudge Frappé with Coffee (Small) | 0.2g |
| Coffee Frappé (Small) | 0.2g |
| Coffee Frappé (Medium) | 0.2g |
| Iced Latte (Small) | 0.2g |
| Iced Latte (Medium) | 0.2g |
| Iced Mocha (Small) | 0.2g |
| Iced Chai Latte (Small) | 0.2g |
| Iced Chai Latte (Medium) | 0.2g |
| Iced Matcha Latte (Small) | 0.2g |
| Iced Matcha Latte (Medium) | 0.2g |
| Caramel Iced Whipped Latte (Medium) | 0.2g |
| White Chocolate Iced Whipped Latte (Small) | 0.2g |
| White Chocolate Iced Whipped Latte (Medium) | 0.2g |
| Spanish Iced Latte (Small) | 0.2g |
| Maple Hazel Iced Matcha (Small) | 0.2g |
| Cappuccino (Large) | 0.3g |
| Latte (Medium) | 0.3g |
| Latte (Large) | 0.3g |
| Mocha (Small) | 0.3g |
| Hot Chocolate (Small) | 0.3g |
| Signature Latte (Medium) | 0.3g |
| Signature Latte (Large) | 0.3g |
| Spanish Latte (Medium) | 0.3g |
| Caramel Macchiato (Medium) | 0.3g |
| Maple Hazel Latte (Small) | 0.3g |
| Maple Hazel Hot Chocolate (Small) | 0.3g |
| Chai Latte (Medium) | 0.3g |
| Matcha Latte (Medium) | 0.3g |
| Matcha Latte (Large) | 0.3g |
| Salted Caramel Frappé (Medium) | 0.3g |
| Salted Caramel Frappé with Coffee (Medium) | 0.3g |
| Chocolate Fudge Frappé (Medium) | 0.3g |
| Chocolate Fudge Frappé with Coffee (Medium) | 0.3g |
| Maple Hazel Frappé (Small) | 0.3g |
| Maple Hazel Frappé (Medium) | 0.3g |
| Iced Latte (Large) | 0.3g |
| Iced Mocha (Medium) | 0.3g |
| Iced Chai Latte (Large) | 0.3g |
| Iced Matcha Latte (Large) | 0.3g |
| Spanish Iced Latte (Medium) | 0.3g |
| Maple Hazel Iced Latte (Small) | 0.3g |
| Maple Hazel Iced Matcha (Medium) | 0.3g |
| Mocha (Medium) | 0.4g |
| Mocha (Large) | 0.4g |
| Hot Chocolate (Medium) | 0.4g |
| Hot Chocolate (Large) | 0.4g |
| Maple Hazel Latte (Medium) | 0.4g |
| White Hot Chocolate (Small) | 0.4g |
| Chai Latte (Large) | 0.4g |
| Iced Mocha (Large) | 0.4g |
| Maple Hazel Iced Latte (Medium) | 0.4g |
| Cheese Triangles | 0.5g |
| Jammy Shortbread | 0.5g |
| White Hot Chocolate (Medium) | 0.5g |
| White Hot Chocolate (Large) | 0.5g |
| Heinz Beanz & Cheese Toastie | 0.6g |
| All Butter Sultana Scone | 0.6g |
| Maple Hazel Hot Chocolate (Medium) | 0.6g |
| White Toast | 0.7g |
| Fruited Teacake | 0.7g |
| Iced Ghost Gingerbread Biscuit | 0.7g |
| Ham & Cheese Toastie | 0.8g |
| All Butter Croissant | 0.8g |
| Wiltshire Ham & Mature Cheddar Toastie | 0.8g |
| Chocolate Twist | 0.8g |
| Pain aux Raisins | 0.8g |
| Iced Oat Velvetino (Small) | 0.8g |
| Pain au Chocolat | 0.9g |
| Wholegrain Jumbo Oats Porridge | 0.9g |
| Wiltshire Ham & Mature Cheddar Croissant | 1.0g |
| Cheddar Cheese Twist | 1.0g |
| Iced Oat Velvetino (Medium) | 1.0g |
| Greek Style Yogurt with Mixed Berry Compote & Granola | 1.1g |
| Tomato & Mature Cheddar Croissant | 1.1g |
| Milk Chocolate Cookie | 1.1g |
| Four Cheese Toastie | 1.2g |
| Strawberry Coconut Matcha Iced Latte (Small) | 1.2g |
| Dubai Style Pistachio Tiffin | 1.3g |
| Almond Croissant | 1.3g |
| Chocolate & Pistachio Cookie Sandwich | 1.4g |
| Chicken & Bacon Toastie | 1.5g |
| Mature Cheddar & Roasted Tomato Toastie | 1.6g |
| Vegan Ham & Cheeze Toastie | 1.6g |
| Cheese Bites | 1.6g |
| Double Chocolate Cookie | 1.6g |
| Millionaire's Shortbread (Gluten Free) | 1.6g |
| Strawberry Coconut Matcha Iced Latte (Medium) | 1.6g |
| Salted Caramel Brownie | 1.7g |
| Belgian Chocolate Brownie (Gluten Free) | 1.7g |
| Instant Wholegrain Porridge | 1.8g |
| Oaty Flapjack | 1.8g |
| Prawn Mayo Sandwich | 1.9g |
| Seeded Brown Toast | 1.9g |
| Chocolate Tiffin | 2.0g |
| Smoked Bacon Bap | 2.1g |
| Nacho Chilli Cheese & Chicken Toastie | 2.1g |
| Caramelised Biscuit Rocky Road | 2.1g |
| Lemon Curd Tart | 2.1g |
| Millionaire's Shortbread | 2.3g |
| Mac & Cheese | 2.4g |
| Chicken & Spicy Korean Style Rice | 2.4g |
| Sausage Roll | 2.5g |
| Chicken Fajita Wrap | 2.5g |
| Triple Chocolate Brownie Cheesecake | 2.5g |
| Bakewell Tart | 2.6g |
| Gingernut Loaf Cake | 2.6g |
| Tuna Melt Panini | 2.7g |
| Mozzarella & Tomato Panini | 2.7g |
| Chicken Gyros Style Flatbread | 2.7g |
| Cinnamon Bun | 2.8g |
| Brie, Bacon & Chilli Jam Panini | 2.9g |
| Philly Cheesesteak Toastie | 3.0g |
| Egg & Mushroom Bap | 3.1g |
| Raspberry & Almond Bake | 3.5g |
| Meatball Marinara Pasta | 3.7g |
| Biscoff Cheezecake | 3.7g |
| BLT Sandwich | 4.1g |
| Chicken Salad Sandwich | 4.2g |
| Triple Chocolate Muffin | 4.5g |
| Carrot & Walnut Cake | 4.5g |
| Free Range Egg Mayo Sandwich | 4.8g |
| Chocolate & Salted Caramel Cake | 5.6g |
| Blueberry Muffin | 6.1g |
| Lemon Muffin | 6.1g |
| Lemon Drizzle Loaf Cake | 6.1g |
| Sticky Pecan Mini Loaf | 6.1g |
| Pork Sausage Bap | 6.2g |
| Fruit & Oat Biscuits | 6.3g |
| Stem Ginger Biscuits | 6.6g |
| Fruit & Nut Mix | 7.0g |
| Caramel Waffles | 7.1g |
| All Day Breakfast Wrap | 8.0g |
| Gluten Free Mozzarella & Pesto Toastie | 12.5g |
Frequently asked
Does Costa Coffee Guernsey use seed oils?
Based on our menu research, Costa Coffee Guernsey cooks with: No fryer. Rapeseed oil in panini bread, mayo, dressings and hash browns, sunflower oil in pesto-based fillings, butter in pastries: this is Costa's UK range, which the Guernsey stores sell (they are listed on Costa's UK store finder and take Costa UK app Collect orders). Costa does not publish an oil statement that names Guernsey.. Across the 186 menu items we analyzed, it averages 1.3g estimated PUFA per item, earning a seed-oil grade of A (Low Risk).
What oil does Costa Coffee Guernsey cook with?
Our research indicates: No fryer. Rapeseed oil in panini bread, mayo, dressings and hash browns, sunflower oil in pesto-based fillings, butter in pastries: this is Costa's UK range, which the Guernsey stores sell (they are listed on Costa's UK store finder and take Costa UK app Collect orders). Costa does not publish an oil statement that names Guernsey.. Preparation can vary by location, so treat PUFA numbers as estimates.
Does Costa Coffee Guernsey use beef tallow?
No. Our research indicates Costa Coffee Guernsey cooks with No fryer. Rapeseed oil in panini bread, mayo, dressings and hash browns, sunflower oil in pesto-based fillings, butter in pastries: this is Costa's UK range, which the Guernsey stores sell (they are listed on Costa's UK store finder and take Costa UK app Collect orders). Costa does not publish an oil statement that names Guernsey., not beef tallow. For chains that fry in tallow or other real fats, see Tallow Watch.
Is Costa Coffee Guernsey seed oil free?
No. Our research indicates Costa Coffee Guernsey cooks with No fryer. Rapeseed oil in panini bread, mayo, dressings and hash browns, sunflower oil in pesto-based fillings, butter in pastries: this is Costa's UK range, which the Guernsey stores sell (they are listed on Costa's UK store finder and take Costa UK app Collect orders). Costa does not publish an oil statement that names Guernsey., which includes seed oils. See the lower-PUFA orders above for the cleanest picks.
What is the safest thing to order at Costa Coffee Guernsey?
Watermelon is the lowest-PUFA item we analyzed at Costa Coffee Guernsey, at an estimated 0.0g PUFA. See the Safest Orders list on this page for more options.
What should I avoid at Costa Coffee Guernsey?
Gluten Free Mozzarella & Pesto Toastie is the highest-PUFA item we analyzed at Costa Coffee Guernsey, at an estimated 12.5g 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.