London Fog Cake

London Fog Cake is a delightful twist on the classic layer cake, marrying a moist vanilla sponge steeped with fragrant Earl Grey tea and finished with a zesty lemon buttercream. Each bite offers that subtle bergamot kiss and a bright citrus lift, making it the perfect showstopper for afternoon tea or special celebrations. Dive in and discover how easy it is to bring a taste of London’s beloved tea tradition right into your kitchen!

Key Ingredients

Before we get whisking, let’s review the essentials that make this cake sing with bergamot and citrus notes:

• 1 cup whole milk: Warms up to just below boiling for steeping the Earl Grey tea and infusing that signature bergamot flavor.
• 2 Earl Grey tea bags: Provide the aromatic tea notes that set this cake apart.
• 2 cups all-purpose flour: Forms the tender vanilla sponge foundation.
• 1½ cups granulated sugar: Sweetens and helps create a fine crumb.
• 2 teaspoons baking powder: Gives lift and lightness to the cake layers.
• ½ teaspoon salt: Balances sweetness and enhances all other flavors.
• 1 cup unsalted butter, room temperature: Creates a rich, creamy texture in both cake and frosting.
• 2 large eggs: Bind the batter and contribute to a soft crumb.
• 2 teaspoons vanilla extract: Deepens the vanilla notes in the sponge.
• 2 cups powdered sugar: Sweetens and thickens the lemon buttercream.
• 1 tablespoon lemon juice: Brightens the frosting with tangy citrus.
• 1 teaspoon lemon zest: Adds fresh lemon aroma and texture to the buttercream.

How To Make London Fog Cake

Let’s walk through the steps to transform those ingredients into a tender, tea-infused cake layered with tangy lemon buttercream. You’ll start by steeping Earl Grey in warmed milk, prepare a light vanilla sponge, and finish with a fluffy citrus frosting. Follow each step closely, and you’ll have two perfectly matched layers ready to assemble.

1. Preheat your oven to 350°F (175°C) and grease two 8-inch round cake pans with non-stick spray or butter; line the bottoms with parchment paper for easy removal.

2. Heat milk in a small saucepan just until it’s warm (around 160–170°F) but not boiling. Remove from heat, add the Earl Grey tea bags, and steep for 10 minutes. Squeeze gently to extract maximum flavor without bitterness.

3. In a large bowl, whisk together the all-purpose flour, granulated sugar, baking powder, and salt until evenly combined.

4. In a separate bowl, beat the room-temperature unsalted butter with an electric mixer until creamy. Add the eggs one at a time, beating well after each addition, then stir in the vanilla extract.

5. Alternate adding the tea-infused milk and the dry ingredients to the butter mixture in three additions—starting and ending with the dry mix—mixing on low speed until just combined. Avoid overmixing to keep the sponge light.

6. Divide the batter evenly between the prepared pans and bake for 25–30 minutes, or until a toothpick inserted into the center emerges with a few moist crumbs but no wet batter.

7. Cool the cakes in their pans on a wire rack for 10 minutes, then invert onto the rack to cool completely before frosting.

8. For the frosting, beat the remaining unsalted butter, powdered sugar, lemon juice, and lemon zest on medium speed until the mixture is smooth, light, and fluffy.

9. To assemble, place one cake layer on your serving plate, spread a generous layer of lemon buttercream, top with the second layer, and frost the top and sides for a polished finish.

Serving Suggestions

This London Fog Cake is a treat any time of day, and here are a few ways to elevate your presentation:

• Serve slices alongside a steaming cup of Earl Grey, echoing the cake’s tea-infused profile.
• Garnish each slice with a twist of fresh lemon zest to highlight the bright buttercream.
• Pair with a dollop of lightly whipped cream or crème fraîche for extra richness.
• Arrange on a tiered platter for a charming afternoon tea spread that wows guests.

Tips For Perfect London Fog Cake

Nailing this cake is all about gentle handling and balancing flavors. Here are some friendly pointers to get it just right:

• You can use loose leaf Earl Grey tea in a tea infuser instead of tea bags for a cleaner infusion.
• Adjust the lemon juice in the frosting to suit your taste for tanginess—add more zest for an extra zing.
• The cake can be prepared a day ahead and stored in the refrigerator to save time on serving day.
• Warm the milk instead of boiling to prevent bitterness from over-extracting tea tannins.

How To Store It

To keep your London Fog Cake tasting as fresh as the day you made it, store it properly:

• Refrigerate: Once frosted, cover with plastic wrap or place in a cake carrier and store in the fridge for up to 3 days.
• Room temperature: If you plan to serve within 24 hours, keep loosely covered at room temp to maintain frosting fluffiness.
• Freeze: Wrap individual slices in plastic wrap, then foil, and freeze for up to 1 month; thaw in the fridge overnight.
• Bring to serve: Allow refrigerated or frozen slices to come to room temperature before serving to enjoy the best flavor and texture.

Frequently Asked Questions

Here are some quick answers to common London Fog Cake questions:

• How long does it take to prepare and bake the London Fog Cake?

Preparation (steeping, measuring, mixing) takes about 20 minutes. Baking is 25–30 minutes, plus cooling and an additional 10–15 minutes for frosting and assembly—around 1½ hours total.

• Can I use loose leaf Earl Grey tea instead of tea bags?

Yes. Use 1 tablespoon of loose leaf tea in a fine mesh infuser, steep for 10 minutes, and squeeze gently to avoid bitterness.

• What’s the best way to avoid a bitter tea flavor in the cake?

Warm the milk to just below boiling, steep for exactly 10 minutes, then promptly remove the tea and squeeze gently.

• How can I tell when the cake layers are fully baked?

Insert a toothpick into the center; it should come out with a few moist crumbs but no wet batter. The tops will spring back when touched.

• How should I store the cake, and how long will it stay fresh?

Cover it loosely in plastic wrap or a cake carrier and refrigerate for up to 3 days. Let it warm to room temperature before serving.

• Can I prepare the cake or frosting ahead of time?

Yes. Bake layers a day ahead, wrap, and refrigerate. Frosting can be made hours in advance; re-whip if it loses volume.

• How do I adjust the lemon tanginess in the frosting?

Reduce juice to 2 teaspoons for a milder tang or increase zest to 1½ teaspoons for extra brightness. Add powdered sugar if needed to thicken.

• Can I use different pan sizes or make this cake as cupcakes?

Yes. Two 9-inch pans will bake in 20–25 minutes. For cupcakes, fill liners two-thirds full and bake 18–22 minutes at 350°F.

What Makes This Special

This London Fog Cake shines because it cleverly blends the comforting aroma of bergamot-steeped milk with a soft vanilla crumb, then contrasts it all with a bright lemon buttercream that practically dances on your taste buds. It’s playful, sophisticated, and surprisingly straightforward to bake—making it perfect for both tea parties and weekend treats. Feel free to print this recipe, tuck it into your favorite binder, and revisit it whenever you need a citrusy, tea-infused pick-me-up. Let me know in the comments how your cake turned out or if you have any fun flavor variations to share!

Print Recipe

London Fog Cake

Author: Alba Morales Courses: Dessert

Difficulty: Intermediate Prep Time 30 mins Cook Time 30 mins Rest Time 10 mins Total Time 1 hr 10 mins

Calories: 700

Description

A soft, aromatic cake where bergamot-scented milk kisses the vanilla crumb, each slice layered with tangy lemon buttercream that melts on your tongue with a refreshing citrus lift.

Ingredients

Scale

1/2x 1x 2x 3x

• 1 cup whole milk

• 2 earl grey tea bags

• 2 cups all-purpose flour

• 1 1/2 cups granulated sugar

• 2 teaspoons baking powder

• ¹⁄₂ teaspoon salt

• 1 cup unsalted butter room temperature

• 2 large eggs

• 2 teaspoons vanilla extract

• 2 cups powdered sugar

• 1 tablespoon lemon juice

• 1 teaspoon lemon zest

Instructions

1. Preheat oven to 350°F and grease two 8-inch round cake pans.
2. Heat milk in a small saucepan until warm but not boiling, remove from heat and steep tea bags for 10 minutes, then gently squeeze out the tea bags.
3. In a large bowl whisk together flour, sugar, baking powder and salt.
4. In a separate bowl beat butter until creamy, then add eggs one at a time, blending well after each addition, and stir in vanilla extract.
5. Alternate adding the tea-infused milk and the dry ingredients to the butter mixture, beginning and ending with dry ingredients, mixing until just combined.
6. Divide batter evenly between prepared pans and bake for 25 to 30 minutes, or until a toothpick inserted in the center comes out clean.
7. Allow cakes to cool in pans for 10 minutes before transferring to a wire rack to cool completely.
8. For the frosting beat butter, powdered sugar, lemon juice and lemon zest until smooth and fluffy.
9. Assemble the cake by placing one layer on a serving plate, spreading a layer of frosting, then topping with the second cake layer and frosting the top and sides.

Note

• You can use loose leaf earl grey tea in a tea infuser instead of tea bags
• Adjust lemon juice in the frosting to suit your taste for tanginess
• The cake can be prepared a day ahead and stored in the refrigerator
• Warm the milk instead of boiling to prevent bitterness from the tea

Keywords: earl grey cake, lemon buttercream, vanilla sponge, bergamot dessert, tea-infused cake, layer cake