Delicate, aromatic, and undeniably elegant—this London Fog Cake is a dreamy dessert inspired by the classic Earl Grey tea latte. Layers of moist vanilla Earl Grey cake are filled and frosted with a silky bergamot-kissed buttercream, making every bite a perfect balance of comfort and sophistication. Whether you’re hosting a tea party, celebrating a special occasion, or simply craving something cozy and unique, this cake is sure to impress.
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Why You’ll Love This Recipe
Elegant Flavor Profile – Infused with real Earl Grey tea and subtle floral notes.
Soft & Moist Texture – Light sponge cake with a tender crumb.
Beautiful Presentation – A stunning dessert centerpiece for any occasion.
Perfect for Tea Lovers – A delicious nod to the beloved London Fog latte.
Make Ahead Friendly – Components can be prepared in advance for easy assembly.
Ingredients You’ll Need
For the Earl Grey Cake:
- 1 cup whole milk
- 3 bags Earl Grey tea
- 2½ cups all-purpose flour
- 2½ tsp baking powder
- ½ tsp salt
- ¾ cup unsalted butter, room temperature
- 1¾ cups granulated sugar
- 4 large eggs, room temperature
- 2 tsp vanilla extract
- ½ cup sour cream, room temperature
For the London Fog Buttercream:
- 1 cup unsalted butter, softened
- 3½ cups powdered sugar, sifted
- 3 tbsp strong brewed Earl Grey tea (cooled)
- 1 tbsp heavy cream (optional, for texture)
- 1 tsp vanilla extract
- Pinch of salt
Optional Garnishes:
- Dried lavender or edible flowers
- Crushed tea leaves
- White chocolate curls
Tools You’ll Need
- 2 or 3 8-inch round cake pans
- Mixing bowls
- Electric mixer or stand mixer
- Sifter or fine mesh strainer
- Cooling rack
- Offset spatula
- Cake turntable (optional for decorating)
Step-by-Step Instructions
Step 1: Infuse the Milk
In a small saucepan, heat the milk until just simmering.
Add Earl Grey tea bags, cover, and steep for 10–15 minutes.
Remove tea bags and let the milk cool to room temperature.
Step 2: Make the Cake Batter
Preheat oven to 350°F (175°C). Grease and line your cake pans.
In a medium bowl, whisk together flour, baking powder, and salt.
In a large bowl, cream the butter and sugar until light and fluffy.
Add eggs one at a time, beating well after each.
Mix in vanilla extract and sour cream.
Gradually add the dry ingredients, alternating with the infused milk, starting and ending with flour.
Mix just until combined.
Step 3: Bake the Cakes
Divide batter evenly among prepared pans.
Bake for 25–30 minutes or until a toothpick inserted comes out clean.
Cool in pans for 10 minutes, then transfer to a wire rack to cool completely.
Step 4: Prepare the Buttercream
Beat softened butter until creamy and pale, about 2-3 minutes.
Gradually add powdered sugar, one cup at a time, mixing well.
Add Earl Grey tea, vanilla extract, and a pinch of salt. Beat until fluffy and smooth.
Add a splash of cream if needed to adjust consistency.
Step 5: Assemble the Cake
Level cake layers if needed.
Place one layer on your cake stand and spread a layer of buttercream.
Repeat with remaining layers, then frost the outside of the cake.
Smooth the sides and top with an offset spatula for a clean finish.
Step 6: Garnish & Serve
Decorate with dried lavender, edible flowers, or tea leaf dusting.
Chill for 30 minutes before slicing for best results.
Serve with a cup of Earl Grey or your favorite latte.

Tips for the Best London Fog Cake
Steep Tea Strong – A robust tea flavor comes from proper steeping.
Room Temperature Ingredients – Ensure everything blends smoothly.
Sift Sugar – For the silkiest buttercream, sift your powdered sugar.
Don’t Overmix – Mix batter just until combined to avoid tough cake.
Chill for Clean Slices – Cold cake cuts more cleanly for beautiful servings.
Serving Suggestions
Afternoon Tea – Serve with mini sandwiches and fresh fruit.
Celebration Cakes – Perfect for birthdays, bridal showers, or tea parties.
With Berries – Pair with raspberries or blueberries for a fruity contrast.
Coffee or Latte – Enhances the Earl Grey flavor beautifully.
How to Store & Make Ahead
Storing:
Refrigerate: Store covered in the fridge for up to 4 days.
Bring to Room Temp: Let sit for 30 minutes before serving.
Make Ahead:
Cake Layers: Bake and freeze layers up to a month ahead.
Buttercream: Can be made 2 days in advance and re-whipped.
Frequently Asked Questions
- Can I use loose leaf tea?
Yes! Use about 1 tablespoon of loose leaf per tea bag. - What if I don’t have sour cream?
Greek yogurt works great as a substitute. - Can I make it dairy-free?
Use plant-based milk and butter alternatives—taste may vary slightly. - Is it overly sweet?
Not at all—the floral tea balances the sweetness beautifully. - Can I make cupcakes instead?
Absolutely! Bake for 18–20 minutes and frost once cooled.
Final Thoughts
The London Fog Cake brings the warmth and sophistication of a cozy café drink into a showstopping dessert. With its soft Earl Grey sponge and creamy buttercream, it’s an unforgettable treat that looks as lovely as it tastes. Whether for a gathering or just a personal indulgence, this cake promises pure delight.
Try it out and let me know what you think! Don’t forget to leave a review below and share your photos on Pinterest! I can’t wait to see how your cake turns out.
Preparation Time: 25 minutes
Cooking Time: 30 minutes
Cooling & Assembly Time: 45 minutes
Cuisine: American
Nutritional Information (Per Serving):
Calories: 430 | Protein: 4g | Carbohydrates: 52g | Fat: 23g | Fiber: 1g | Sodium: 210mg
London Fog Cake
Delicate, aromatic, and undeniably elegant—this London Fog Cake is a dreamy dessert inspired by the classic Earl Grey tea latte. Layers of moist vanilla Earl Grey cake are filled and frosted with a silky bergamot-kissed buttercream, making every bite a perfect balance of comfort and sophistication. Whether you’re hosting a tea party, celebrating a special occasion, or simply craving something cozy and unique, this cake is sure to impress.
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- Prep Time: 25 minutes
- Cook Time: 30 minutes
- Total Time: 55 minutes
- Cuisine: American
Ingredients
For the Earl Grey Cake:
-
1 cup whole milk
-
3 bags Earl Grey tea
-
2½ cups all-purpose flour
-
2½ tsp baking powder
-
½ tsp salt
-
¾ cup unsalted butter, room temperature
-
1¾ cups granulated sugar
-
4 large eggs, room temperature
-
2 tsp vanilla extract
-
½ cup sour cream, room temperature
For the London Fog Buttercream:
-
1 cup unsalted butter, softened
-
3½ cups powdered sugar, sifted
-
3 tbsp strong brewed Earl Grey tea (cooled)
-
1 tbsp heavy cream (optional, for texture)
-
1 tsp vanilla extract
-
Pinch of salt
Optional Garnishes:
-
Dried lavender or edible flowers
-
Crushed tea leaves
-
White chocolate curls
Instructions
Step 1: Infuse the Milk
In a small saucepan, heat the milk until just simmering.
Add Earl Grey tea bags, cover, and steep for 10–15 minutes.
Remove tea bags and let the milk cool to room temperature.
Step 2: Make the Cake Batter
Preheat oven to 350°F (175°C). Grease and line your cake pans.
In a medium bowl, whisk together flour, baking powder, and salt.
In a large bowl, cream the butter and sugar until light and fluffy.
Add eggs one at a time, beating well after each.
Mix in vanilla extract and sour cream.
Gradually add the dry ingredients, alternating with the infused milk, starting and ending with flour.
Mix just until combined.
Step 3: Bake the Cakes
Divide batter evenly among prepared pans.
Bake for 25–30 minutes or until a toothpick inserted comes out clean.
Cool in pans for 10 minutes, then transfer to a wire rack to cool completely.
Step 4: Prepare the Buttercream
Beat softened butter until creamy and pale, about 2-3 minutes.
Gradually add powdered sugar, one cup at a time, mixing well.
Add Earl Grey tea, vanilla extract, and a pinch of salt. Beat until fluffy and smooth.
Add a splash of cream if needed to adjust consistency.
Step 5: Assemble the Cake
Level cake layers if needed.
Place one layer on your cake stand and spread a layer of buttercream.
Repeat with remaining layers, then frost the outside of the cake.
Smooth the sides and top with an offset spatula for a clean finish.
Step 6: Garnish & Serve
Decorate with dried lavender, edible flowers, or tea leaf dusting.
Chill for 30 minutes before slicing for best results.
Serve with a cup of Earl Grey or your favorite latte.
Notes
Steep Tea Strong – A robust tea flavor comes from proper steeping.
Room Temperature Ingredients – Ensure everything blends smoothly.
Sift Sugar – For the silkiest buttercream, sift your powdered sugar.
Don’t Overmix – Mix batter just until combined to avoid tough cake.
Chill for Clean Slices – Cold cake cuts more cleanly for beautiful servings.



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