Wake up and refresh with a simply delightful Iced London Fog Latte! This exquisite morning or afternoon drink combines the aromatic notes of Earl Grey tea with your choice of milk, creating a smooth and invigorating beverage. It’s the perfect way to add a touch of elegance to your routine.

The Ultimate Guide to Your Refreshing Iced London Fog Latte
Looking for a chilled beverage that offers both comfort and a gentle caffeine boost? This homemade Iced London Fog Latte is your answer. It’s an ideal companion for your overnight oats, a stack of fluffy pancakes, or simply as a standalone treat. Crafted with fragrant Earl Grey tea and your preferred milk, this latte is a true indulgence that’s surprisingly easy to prepare.
What Exactly is a London Fog Latte?
A traditional London Fog is a comforting hot beverage that originated in Vancouver, Canada, in the 1990s. It typically features bold Earl Grey tea, a hint of vanilla syrup, and creamy steamed milk. The “fog” in its name is often attributed to the hazy appearance created when steamed milk mingles with the dark tea. This classic drink has since evolved, and for good reason! Our variation takes that beloved flavor profile and serves it over ice, transforming it into a wonderfully refreshing cold latte, perfect for warmer days or whenever you crave a cool, soothing sip.
Does an Iced London Fog Latte Contain Caffeine?
Yes, an Iced London Fog Latte does contain caffeine. The foundation of this delightful drink is Earl Grey tea, which is a blend of black tea. Black teas are naturally caffeinated, providing a gentle lift without the intense jitters sometimes associated with coffee. The amount of caffeine can vary depending on the specific Earl Grey tea brand and how long it’s steeped, but generally, a standard cup of Earl Grey contains less caffeine than a cup of coffee. This makes it a great option for those seeking a milder energy boost or looking to reduce their coffee intake.
Craving a Warm London Fog?
Absolutely! The beauty of the London Fog is its versatility. If you’re yearning for a cozy, hot version of this classic, we’ve got you covered. You can easily adapt this recipe or simply follow our dedicated guide for a Hot London Fog Latte, complete with step-by-step instructions for that perfect steamy brew.

Key Ingredients for Your Homemade Iced London Fog Latte
One of the best things about an Iced London Fog Latte is how few ingredients it requires and how simple it is to prepare. You’ll be amazed at how quickly you can create this cafe-quality drink right in your own kitchen. Here’s what you’ll need for this refreshing brew:
Earl Grey Tea: The star of the show! Earl Grey is a distinctive black tea blend infused with bergamot oil, a citrus fruit that gives it its signature floral and citrusy aroma and taste. For this recipe, one tea bag is typically sufficient for a single serving, but you can adjust based on your desired strength. For an even more robust flavor, consider using high-quality loose-leaf Earl Grey.
Hot Water: Essential for properly brewing the tea. The ideal temperature for Earl Grey is just off the boil, around 195-205°F (90-96°C). Using water that’s too hot can scald the tea leaves, leading to bitterness, while water that’s too cool won’t extract the full flavor. A good electric kettle, like our favorite Fellow Kettle, makes heating water to the perfect temperature effortless.
Sweetener: Customizing the sweetness is key to your perfect latte. You have a variety of options to choose from, including classic white granulated sugar, rich maple syrup, golden honey, or even a homemade simple syrup. Agave nectar, stevia, or monk fruit are also great alternatives for those looking to manage sugar intake. Experiment to find your preferred level of sweetness.
Milk: The beauty of this recipe lies in its adaptability to any type of milk you prefer. For a lighter, nutty flavor, we often reach for almond milk or creamy oat milk, both of which complement the Earl Grey beautifully. However, traditional cow’s milk (dairy or non-dairy), soy milk, or even a splash of coconut milk can also create a delicious and satisfying latte. Choose what best suits your taste and dietary needs.
Ice: As this is an *iced* latte, a generous amount of ice is non-negotiable! Using plenty of ice not only chills your drink but also helps to prevent it from becoming watered down too quickly, ensuring a consistently refreshing experience from the first sip to the last.
Gathering these simple ingredients is the first step to enjoying a wonderfully refreshing Iced London Fog Latte right in your own home.

How to Effortlessly Craft an Iced London Fog Latte
Making this delightful morning or afternoon drink is surprisingly straightforward, requiring just a few simple steps. Prepare to impress yourself with this easy, café-worthy beverage!
- Steep the Tea and Sweeten: Begin by placing your Earl Grey tea bag into a mug or heat-safe bowl. Add your chosen sweetener directly into the hot water (approximately ½ cup, about 150ºF). Pour the hot water over the tea bag and sweetener. Allow the tea to steep for 3-4 minutes. The steeping time can be adjusted to your preference – steep longer for a stronger tea flavor, or less for a milder taste. While it steeps, give it an occasional stir to help dissolve the sweetener evenly.
- Chill for Perfection: Once steeped, carefully remove and discard the tea bag. It’s crucial to chill the brewed tea before mixing it with ice and milk to prevent excessive dilution and ensure a truly cold latte. Transfer the hot tea into the fridge for about 10 minutes, allowing it to cool down sufficiently. For a quicker chill, you can place the mug in an ice bath.
- Assemble and Serve Over Ice: Once your tea concentrate is nicely chilled, fill a tall glass generously with ice cubes. Pour the cooled Earl Grey tea over the ice. Finally, top it off with your favorite milk. Gently stir everything together to combine the flavors. Your refreshing Iced London Fog Latte is now ready to be savored immediately!
Enjoy the invigorating blend of bergamot and creamy milk, perfectly chilled for your enjoyment.
Exciting Variations & Customization Ideas
One of the best aspects of making your own London Fog Latte is the freedom to customize it to your heart’s content. Here are a few ways to switch things up and explore new flavors:
Serve it Hot: If the weather takes a turn or you’re simply in the mood for a warm, comforting drink, transforming this into a hot London Fog is effortless. Instead of chilling the brewed Earl Grey tea, simply pour it directly into a mug and top with freshly steamed milk. A milk frother can create that luxurious, foamy top.
Elevate with Flavored Sweeteners: While simple sugar works perfectly, using a flavored simple syrup can take your latte to the next level. Try a vanilla bean simple syrup for an intensified classic flavor, or a lavender simple syrup for a unique, aromatic, and truly sophisticated twist. Caramel or hazelnut syrups can also add a delightful sweetness and depth.
Spice it Up: A tiny pinch of ground cinnamon, nutmeg, or even a star anise while brewing can add a warm, cozy dimension to your London Fog.
Boost the Creaminess: For an extra rich and decadent latte, consider adding a splash of heavy cream or your favorite coffee creamer along with your milk.
Decaf Option: If you’re sensitive to caffeine or enjoying this drink in the evening, simply opt for a decaffeinated Earl Grey tea bag.

Prepare a Large Batch and Store it for Easy Enjoyment!
Streamline your mornings or ensure a quick, refreshing pick-me-up any time by preparing a large batch of Earl Grey concentrate in advance. This brilliant meal prep hack sets you up for effortless Iced London Fog Lattes throughout the week!
To make a batch that serves 6:
- 6 Earl Grey tea bags
- 2 tablespoons of your chosen sweetener (adjust to taste)
- 3 cups hot water
Instructions for Batch Concentrate:
- Add all 6 Earl Grey tea bags and the 2 tablespoons of sweetener to a large, heat-proof jar or pitcher.
- Pour in the 3 cups of hot water, ensuring all tea bags are submerged.
- Let the tea steep for 3-4 minutes, stirring occasionally to help the sweetener dissolve completely.
- Once steeped, remove and discard all the tea bags.
- Allow the tea concentrate to cool to room temperature, then cover the jar and transfer it to the refrigerator. This concentrate will stay fresh for up to 5 days.
To Serve Your Batch-Made Latte: When you’re ready to enjoy an Iced London Fog, simply fill a glass generously with ice. Pour in ½ cup of the chilled Earl Grey concentrate. Top with your favorite cold milk, stir gently, and indulge! It’s that easy to enjoy a perfectly balanced and refreshing latte without any fuss.

More of our Favorite…
Refreshing Tea Drinks to Explore
If you’re a fan of the delightful flavors in an Iced London Fog, you’ll surely love exploring these other fantastic tea-based beverages. Each offers a unique and satisfying experience, perfect for any occasion.
- Classic London Fog Drink: For those days when you crave the warm, comforting version of this Earl Grey and vanilla delight.
- Homemade Iced Tea: Simple, classic, and endlessly customizable. A staple for any tea lover, perfect for hydrating.
- Allergy-Friendly Chai Tea Latte: A warm, spiced embrace that’s both flavorful and accommodating to various dietary needs.
- Vibrant Matcha Latte: Experience the earthy, grassy notes and sustained energy boost of a vibrant green matcha latte.
Each of these recipes offers a wonderful way to enjoy the versatility and deliciousness of tea, whether you prefer it hot or cold, plain or in a creamy latte.
Iced London Fog Latte
This refreshing Iced London Fog Latte will charge you up for the day. It’s made with Earl Grey tea, a sweetener of choice, and milk.
By: Lee Funke
Prep Time: 10 mins
Cook Time: 10 mins
Total Time: 20 mins
Servings: 1
Ingredients
- 1 bag Earl Grey tea
- ½ cup hot water, about 150ºF
- 1 teaspoon granulated sugar, or to taste (option to sub maple syrup)
- ½ cup milk, any kind
Instructions
- Add the tea bag, hot water, and sugar to a bowl or mug. Allow it to steep for 3-4 minutes, depending on how strong you like your latte. Stir occasionally to dissolve the sugar.
- Remove the tea bag and transfer the mixture to the fridge to chill for 10 minutes.
- Fill a large glass with ice and add the cooled tea mixture. Then, top with milk. Stir gently and enjoy immediately.
Tips & Notes
- Nutrition information uses 1 teaspoon granulated sugar and unsweetened almond milk.
- If you’re looking for a hot water kettle, we love our Fellow!
Nutrition
Calories: 31 kcal
Carbohydrates: 5 g
Protein: 1 g
Fat: 1 g
Fiber: 1 g
Sugar: 4 g
Nutrition information is automatically calculated, so should only be used as an approximation.
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