Costa Coffee Gluten Free Menu 2026
Coeliac customers often feel unsure when choosing food at a coffee chain. The Costa Coffee gluten free menu has fewer items than people expect. Wheat hides in toppings and syrups and even some plant milks. One wrong order can ruin your day and your plans. Clear guidance helps you pick food without second guessing every label.
This page sorts the known gluten free options into easy sections. Browse the full menu first to compare regular items with safer picks. You can then jump to bakes and drinks and snacks. Every section includes warnings about cross contact and hidden wheat. Confirm final details in the allergen guide page before you order.
Americano (Black)
Pure espresso diluted with piping hot water. 100% naturally gluten-free.
Americano (With Milk)
Fresh espresso with hot water and cold dairy or plant milk on the side.
Flat White
Rich espresso with velvety steamed whole or plant milk.
Caffè Latte
Smooth espresso blended with steamed milk and a light layer of foam.
Cappuccino
Equal parts espresso, steamed milk and frothy foam topped with chocolate dusting.
Cortado
Small, intense espresso cut with equal amount of warm textured milk.
Mocha Cortado
Rich espresso combined with Belgian chocolate sauce and warm textured milk.
Caffè Mocha
Espresso and steamed chocolate milk topped with whipped cream and cocoa powder.
Espresso (Single & Double)
100% ground Costa signature Mocha Italia coffee beans extracted under pressure.
Ristretto
A shorter, more concentrated espresso extraction with sweet, intense notes.
Macchiato
A shot of espresso marked with a small dollop of foamed milk.
Milk Babyccino
Warm frothed milk topped with chocolate dusting and mini marshmallows.
Costa Hot Chocolate
Classic rich, creamy hot chocolate powder blended with steamed milk.
White Hot Chocolate
Silky white chocolate blend topped with optional cream.
Chai Latte
Spiced aromatic black tea concentrate steamed with milk and dusted with cinnamon.
Iced Latte
Fresh espresso poured over cold milk and ice cubes.
Iced Black Americano
Double espresso poured over chilled water and ice.
Iced Cappuccino
Espresso with cold milk and chilled foamed milk on top.
Iced Flat White
Short espresso shots poured over chilled whole milk and ice.
Iced Mocha
Espresso combined with Belgian chocolate sauce, cold milk and ice.
Iced Chai Latte
Spiced chai concentrate poured over cold milk and ice cubes.
Tropical Mango Bubble Frappé
Mango and coconut syrup blended with ice, topped with juicy mango popping boba pearls.
Strawberries & Cream Frappé
Sweet strawberry sauce blended with milk and ice, topped with light whipped cream.
Salted Caramel Frappé (With or Without Coffee)
Caramel syrup blended with ice and milk, topped with cream and caramel drizzle.
Classic Coffee Frappé
Espresso blended with cold milk, sugar, and ice for a refreshing chilled kick.
Mango & Passion Fruit Cooler
Zesty crushed ice cooler blended with tropical mango and passion fruit puree.
Red Summer Berries Cooler
Ice blended with strawberry, blackberry, and raspberry fruit puree.
Peach Iced Tea
Brewed black iced tea sweetened with white peach syrup and poured over ice.
Watermelon & Mint Refresher
Hydrating botanical refresher with watermelon juice, fresh mint, and ice.
Apple & Rhubarb Refresher
Crisp British apple juice paired with tangy rhubarb syrup over ice.
Pink Lemonade
Sparkling lemonade infused with red berry juice.
Still Lemonade
Traditional cloudy still lemonade crafted from Sicilian lemons.
English Breakfast Tea
Traditional black tea blend served black or with cold dairy/soya milk.
Decaf Tea
Decaffeinated fine black tea.
Earl Grey Tea
Black tea infused with natural oil of bergamot.
Pure Green Tea
Delicate steamed green tea leaves rich in antioxidants.
Mint Tea Infusion
Pure whole peppermint leaves naturally caffeine-free.
Superfruity Herbal Infusion
Vibrant ruby infusion of hibiscus, rosehips, and mixed summer berries.
Citrus Zing (with Vitamin C)
Lemon, ginger and zesty orange infusion fortified with Vitamin C.
Spiced Apple (with Vitamin B6)
Warm apple, cinnamon and chicory blend fortified with Vitamin B6.
Mellow Mango (with Zinc)
Sweet mango, white hibiscus and botanical infusion enriched with Zinc.
Vanilla Syrup & Sugar-Free Vanilla
Classic Madagascar vanilla syrup and zero-calorie sugar-free variant.
Caramel Syrup & Sugar-Free Caramel
Buttery rich caramel syrup and zero-calorie sugar-free variant.
Roasted Hazelnut Syrup
Toasted hazelnut flavour syrup. (Contains nut flavouring, no gluten).
Gingerbread Syrup (Sugar Free)
Spiced ginger, clove, and nutmeg syrup without any wheat ingredients.
Cinnamon Bun Syrup (Sugar Free)
Sweet cinnamon bakery aroma syrup without any gluten.
Chai Syrup
Concentrated cardamom, cinnamon, and black pepper syrup.
White Peach Syrup
Aromatic juicy peach syrup used for iced teas and sodas.
Pure Cane Sugar Syrup
Simple liquid sugar syrup for sweetening cold and hot drinks.
Wafer Flavour Syrup
Light sweet wafer confection flavouring syrup.
Belgian Chocolate Sauce
Decadent dark cocoa drizzle sauce.
Salted Caramel Sauce
Rich sea salt caramel drizzle sauce.
White Chocolate Sauce
Creamy cocoa butter white chocolate sauce.
Strawberry Sauce
Real strawberry puree drizzle for frappés and desserts.
Raspberry Sauce
Tangy sweet raspberry coulis.
Blueberry Sauce
Wild blueberry coulis sauce.
Mango Sauce
Tropical Alphonso mango puree sauce.
Caramel Chocolate Flavour Sauce
Blended caramel and milk chocolate dessert sauce.
Whipping Cream
Freshly whipped British dairy cream.
Light Whip
Lighter aerated dairy topping.
Mini Marshmallows
Soft pink and white mini marshmallows for hot chocolates.
Cappuccino Chocolate Dusting
Fine cocoa powder shaker used on cappuccinos and babyccinos.
Caramel Vermicelli Sprinkles
Crisp caramel sugar vermicelli strands.
Strawberry Sprinkles
Crunchy berry sugar crystals.
Bronze Shimmer Dust
Metallic edible shimmer powder used on festive drinks.
Hundreds & Thousands Sprinkles
Multi-coloured nonpareils sugar pearls.
Cookie Dough Fudge Sprinkles
Soft butter fudge nuggets crafted without wheat flour.
Gluten Free Belgian Chocolate Brownie
Rich, fudgy dark Belgian chocolate brownie crafted with certified gluten-free flour and cocoa.
Gluten Free Millionaire's Shortbread
Crumbly gluten-free shortbread base topped with thick golden caramel and Belgian milk chocolate.
Hand Cooked Lightly Sea Salted Crisps
British potato crisps cooked in small batches and seasoned with pure sea salt.
Hand Cooked Sea Salt & Cider Vinegar Crisps
Crispy potato slices with cider vinegar tang and sea salt.
Hand Cooked Mature Cheddar & Red Onion Crisps
Potato crisps seasoned with mature English cheddar and sweet red onion.
Sweet & Salty Popcorn
Wholegrain popped corn seasoned with sea salt and sugar in a sealed bag.
All Toasties, Paninis & Breakfast Baps
Ham & Cheese Toastie, Bacon Bap, Sausage Bap, Tuna Melt Panini, All-Day Breakfast Wrap, Mac & Cheese.
Fresh Bakery Display (Croissants, Muffins, Cakes)
Croissants, Pain au Chocolat, Blueberry Muffins, Lemon Drizzle, Carrot Cake, Cinnamon Buns, Cookies.
Alpro Oat Milk
Costa uses standard Alpro Barista Oat Milk which is NOT made with gluten-free oats.
Biscuit & Cookie Crumb Toppers (KitKat, Brownie Crumb)
Chocolate Brownie Crumbs, Crunchy Biscuit Crumb, KitKat Pieces, Choc Chip Cookie Pieces.
Everything You Need to Know About Costa Coffee Gluten Free
What Gluten Free Food Can You Get at Costa Coffee?
Gluten free food at Costa Coffee is mostly sweet with one savoury item. Chocolate brownies and Millionaire’s Shortbread are the long running staples in most stores. A certified Mozzarella and Pesto Toastie joined them in selected branches. Ranges shift with each season so stock is never guaranteed. Always verify the current line up before you join the queue.
Costa Coffee Gluten Free Breakfast Menu
The Costa Coffee gluten free breakfast menu offers very few dedicated items. Open the full Costa Coffee breakfast menu to see which dishes contain wheat. Bacon rolls and croissants and porridge pots all need careful label checks. A gluten free brownie and coffee is the simplest morning order. Ask staff about packaged extras because stock changes by store.
Costa Coffee Gluten Free Lunch Menu
Lunch on the Costa Coffee gluten free lunch menu is quite restricted. Costa launched a Mozzarella and Pesto Toastie with Roasted Pepper Sauce. Coeliac UK approved it to carry the Crossed Grain trademark. Availability was limited to selected stores so call ahead if possible. Standard sandwiches and flatbreads and paninis contain wheat so skip them.
Costa Coffee Gluten Free Cakes and Brownies
Costa Coffee gluten free cakes and brownies give coeliacs a proper treat. The Belgian Chocolate Brownie is dense and fudgy with deep cocoa flavour. Cherry Bakewell has appeared before as another gluten free cake choice. Counter handling can transfer crumbs from nearby wheat bakes to your order. Politely request clean tongs and a fresh napkin before staff serve you.
Costa Coffee Gluten Free Sweet Treats
Costa Coffee gluten free sweet treats rotate through the year. Millionaire’s Shortbread layers crisp biscuits with soft caramel and chocolate. Earlier launches included a Raspberry and Coconut Bar and a fruity flapjack. Festive menus often add a vegan and gluten free Mince Tart. Limited editions vanish quickly so ask staff what is available today.
Costa Coffee Gluten Free Snacks and Crisps
Costa Coffee gluten free snacks and crisps need a quick label check. Simple salted crisps and plain nuts often contain no wheat ingredients. Flavoured crisps may include wheat starch or malt vinegar powder. Ordinary biscuits and granola bars usually include gluten containing grains. Look for a gluten free claim on the packet itself.
Costa Coffee Gluten Free Drinks Menu
The Costa Coffee gluten free drinks menu starts with plain espresso based coffees. Lattes and flat whites and cappuccinos work with dairy milk in most cases. Gingerbread flavours contain wheat so they are not suitable for coeliacs. Oat milk is also unsuitable because oats often carry gluten traces. Shared equipment is another reason to speak up when ordering.
Costa Coffee Gluten Free Iced Coffee and Frappés
Costa Coffee gluten free iced coffee and frappés vary a lot by recipe. Plain iced lattes made with dairy milk are usually fine. Frappés topped with biscuit crumbs or cake pieces contain gluten. The Gingerbread Iced Latte contains wheat so leave it off your order. Read the ingredients for every new seasonal frappé before buying.
Best Gluten Free Options at Costa Coffee
The best gluten free options at Costa Coffee are easy to remember. Choose the Belgian Chocolate Brownie when you want something rich and indulgent. Pick Millionaire’s Shortbread if caramel appeals more than pure chocolate. Order the certified toastie for a warm savoury lunch when it appears. Finish with a plain americano or flat white made with dairy milk.
How to Order Gluten Free at Costa Coffee UK
You can order gluten free at Costa Coffee UK in a few simple steps. Find your nearest branch through the locations page and check opening hours. Tell the barista about your coeliac needs before you pay. Request clean jugs and a wiped steam wand for any milk drink. Costa cannot promise zero gluten because preparation areas are shared.
Conclusion
Costa Coffee gluten free options are small but dependable once you know them. Brownies and shortbread and the certified toastie lead the line up. Plain coffees are workable but oat milk and gingerbread flavours need avoiding. Ingredients change often so rely only on current official information. Head to the official Costa Coffee website now to check today’s allergen details.
Frequently Asked Questions
Does Costa Coffee have a gluten free menu?
Costa Coffee does not run a dedicated gluten free menu. Gluten free items sit within the main range and appear in the allergen guide. Always check the guide before you order because availability changes regularly.
Are Costa Coffee toasties gluten free?
Standard Costa toasties use wheat bread so they contain gluten. Only the certified Mozzarella and Pesto Toastie has carried a gluten free claim. It was limited to selected stores so confirm stock before you travel.
Does Costa Coffee sell gluten free sandwiches?
Gluten free sandwiches have not been a regular fixture at Costa Coffee. Gluten free wraps appeared in earlier years but were not permanent. Always verify any new launches in the allergen guide before your visit.
Are Costa Coffee muffins gluten free?
Costa Coffee muffins are baked with wheat flour so they are unsuitable for coeliacs. A gluten free brownie makes a better substitute when stocked. Recipes change over time so always read the allergen guide carefully.
Is Costa Coffee oat milk gluten free?
Oat milk at Costa Coffee is not suitable for a strict gluten free diet. Oats often share fields and mills with wheat and barley. Choose dairy milk instead and ask staff to use clean jugs.
Can you get gluten free cakes at Costa Coffee?
Yes the usual choices are a Belgian Chocolate Brownie and Millionaire’s Shortbread. Some stores run out early in the day or never stock them. Phone your local branch to confirm availability before you set off.
Are Costa Coffee syrups gluten free?
Most classic Costa syrups such as vanilla and caramel list no gluten ingredients. Seasonal flavours like gingerbread can include wheat so avoid those. Cross check the allergen guide each time because suppliers update recipes often.
Looking for Full Prices & Nutrition?
Browse calories, portion sizes, prices, and seasonal drinks across the full 2026 Costa Coffee menu.