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London Fog Drink: How to Make the Cozy Earl Grey Latte at Home

Discover the secrets of crafting a homemade London Fog—the creamy Earl Grey latte with hints of vanilla that brings warmth and elegance to your cup.

By Medha deb

Created on Jun 19, 2025

Discover the secrets of crafting a homemade London Fog—the creamy Earl Grey latte with hints of vanilla that brings warmth and elegance to your cup.

The London Fog is an aromatic tea latte blending the bold, citrusy notes of Earl Grey tea with steamed milk and delicate vanilla sweetness. Beloved for its soothing, creamy character and elegant simplicity, this drink originated in Vancouver and has gained cult status in cafes worldwide. If you crave a cozy, calming beverage for chilly days or rainy afternoons, the London Fog is a classic you can easily master at home.

What Is a London Fog?

The London Fog is a Earl Grey tea latte – a drink made by steeping Earl Grey tea (a black tea infused with the essential oil of bergamot) and combining it with steamed milk and a touch of vanilla. The result is creamy, floral, and slightly sweet, with comforting layers. This blend is perfect whether you seek a caffeine kick with gentle flavors or a non-coffee alternative for a laid-back treat.

Earl Grey tea: The foundation, infused with bergamot for a signature citrus aroma.
Steamed milk: Adds smooth, velvety texture.
Vanilla: Lifts the flavor from everyday tea to something special.
Sweetener: Traditionally honey or vanilla syrup, but you can adjust to taste.

Ingredients: What You Need for a Classic London Fog

Ingredient	Purpose	Notes
Earl Grey tea (loose leaf or bags)	Main flavor, caffeine source	Loose leaf gives stronger aroma; bags are more convenient
Hot water	Steeping	Freshly boiled
Milk	Creamy texture	Whole, oat, almond or your favorite
Vanilla extract or syrup	Sweet, aromatic finish	Real extract preferred for purity
Sweetener (honey, sugar, maple syrup)	Balance flavors	Optional; adjust to taste

Ingredient Amounts (For 1 Serving)

1 Earl Grey tea bag or 1-2 tsp loose leaf Earl Grey
1/2 cup hot water
1/2 cup steamed milk
1/2 to 1 tsp vanilla extract (or 1 tsp vanilla syrup)
1 tsp honey, sugar, or maple syrup (optional)

How to Make a London Fog: Step-by-Step Instructions

Brew the Earl Grey Tea:
- Boil fresh water and pour over the tea bag or loose leaves.
- Steep for 3-5 minutes, covered, then remove the tea bag or strain the leaves.
- Tip: Steep for less time for lighter flavor, longer for a stronger brew. Oversteeping can cause bitterness.
Froth and Heat the Milk:
- Warm desired milk on the stovetop or in the microwave until hot but not boiling.
- Froth using a milk frother or whisk vigorously to create foam.
- Oat milk and cow’s milk froth best. For extra foam, use a frother, handheld mixer, or even shake hot milk in a sealed jar (carefully!)
Add Vanilla and Sweetener:
- Stir vanilla extract or syrup into the hot tea.
- Add your chosen sweetener, mixing until dissolved.
Combine and Serve:
- Fill a large mug halfway with brewed tea.
- Pour steamed milk into the mug, holding back foam with a spoon, then spoon foam on top for a signature latte style.
- Sprinkle a pinch of dried lavender or cinnamon on the top for an elegant finish.
- Enjoy immediately while hot for maximum comfort and flavor.

Expert Tips for the Perfect London Fog

Loose-leaf vs. Tea Bags: Loose-leaf Earl Grey gives a deeper, more nuanced flavor, but tea bags are quick and easy.
Milk Choices: Whole milk yields the creamiest result. For plant-based, try oat milk (most “barista” oat milks froth well), almond, coconut, or cashew.
Vanilla: Real vanilla extract offers a classic, rich taste, or use vanilla bean paste for extra depth. Vanilla syrup sweetens and blends beautifully.
Sugar-Free Option: Omit syrup and use pure vanilla for a lighter version.
Sweetener: Honey dissolves easily in hot tea and adds gentle warmth. Maple syrup imparts a unique, earthy sweetness.
Foam: The frothier the milk, the more luxurious your drink will be. No frother? Whisk briskly or shake hot milk in a tightly lidded jar with caution.
Iced Version: For summer days, brew strong Earl Grey, chill over ice, and top with cold frothed milk.

London Fog Drink Variations

Lavender London Fog: Add 1 tsp food-grade dried lavender to the tea while steeping for floral complexity.
Caramel London Fog: Drizzle caramel sauce into the milk before combining for a sweet twist.
Decaf London Fog: Use decaffeinated Earl Grey for a night-time treat.
Vegan London Fog: Substitute with any plant-based milk and maple syrup for sweetness.
Spiced London Fog: Stir in a hint of cinnamon, nutmeg, or cardamom for warming spice.

Pairings: What Goes Well with a London Fog?

Scones with Clotted Cream and Jam: The classic tea-side treat—crumbly, rich, and perfect with sweet jam.
Freshly Baked Croissants: Buttery, flaky layers complement the creamy drink.
Shortbread Cookies: Buttery, mildly sweet cookies enhance the smooth vanilla flavors.
Lavender Macarons: For a floral, elegant pairing with the bergamot and vanilla notes.
Dark Chocolate Squares: Balanced bitterness from dark chocolate pairs beautifully with the soft sweetness of the London Fog.

Substitutions and Adjustments

Substitute 2 tea bags for loose-leaf tea if desired.
Switch plant-based milks (almond, oat, coconut, cashew) for dietary preferences.
Use 1/2 tsp vanilla extract instead of syrup for a sugar-free version.

Nutritional Snapshot (Approximate, Per Serving):

Calories	45-100 (varies by milk & sweetener)
Caffeine	40-70 mg (standard Earl Grey)
Fat	2-5 g (depends on milk)
Protein	1-4 g (depends on milk)

Why Is the London Fog So Popular?

This drink captures a hint of British refinement and modern comfort. Its flavor profile—bergamot-forward tea, creamy milk, soft vanilla—balances robust and gentle notes. For those seeking alternatives to coffee, the London Fog brings caffeine with less intensity and greater flexibility, suiting all palates and dietary styles.

Non-coffee option: Great for mornings or cozy evenings.
Caffeine: Moderate energy boost without espresso’s jolt.
Customizable: Easily adapted for plant-based, sugar-free, or allergy-friendly diets.

Frequently Asked Questions (FAQs)

Q: Can I make a London Fog without a milk frother?

A: Yes. Heat milk until very warm and whisk vigorously, or pour hot milk into a tightly lidded jar and shake (use caution with hot liquids). You can also blend hot milk briefly, leaving the blender lid slightly open for steam to escape.

Q: Can I use different teas?

A: The classic London Fog uses Earl Grey, but you may try Lady Grey for softer citrus or green tea with bergamot for a lighter twist—just know it won’t taste exactly the same.

Q: Is the London Fog caffeinated?

A: Yes. Earl Grey is a black tea with moderate caffeine (around 40-70 mg per cup). Choose decaf Earl Grey for a caffeine-free version.

Q: What’s the difference between a London Fog and a regular tea latte?

A: A London Fog specifically combines Earl Grey tea, steamed milk, and vanilla. Other tea lattes may use different teas (chai, matcha) or skip the vanilla.

Q: How do I store leftover London Fog?

A: It’s best enjoyed fresh, as the foam and milk separate upon sitting. If storing, refrigerate for up to 24 hours and reheat gently, re-frothing the milk for best texture.

Q: What does London Fog taste like?

A: It’s fragrant and creamy, with prominent bergamot citrus from the Earl Grey and silky vanilla sweetness. The milk softens the sharpness, creating a luxurious sipping experience.

Final Thoughts: Enjoying Your London Fog

Whether it’s a rainy morning, a slow weekend afternoon, or a soothing nightcap, the London Fog brings a blend of sophistication and comfort to your cup. By mastering a few simple techniques—steeping strong tea, steaming milk, and blending vanilla—you create a drink that invites peaceful moments and a hint of ritual. Pair with baked treats, experiment with flavors, and savor the warming embrace of this timeless beverage.