Ingredients
For the Earl Grey Cake
- 3 tbsp (12 g) Earl Grey tea
- 1 tbsp (2 g) culinary lavender
- 2 1/4 cups (282 g) all-purpose flour, spooned and leveled
- 1 1/2 tsp baking powder
- 1/4 tsp baking soda
- 1/2 tsp salt
- 10 tbsp (140 g) unsalted butter, softened
- 1 1/2 cups (300 g) granulated white sugar
- 3 eggs, at room temperature
- 1 tbsp vanilla bean paste
- 1 cup (240 ml) buttermilk
- 1/2 cup (120 ml) whole milk
For the Earl Grey Milk Soak
- 2 tbsp (8 g) Earl Grey tea
- 1/2 tbsp (1 g) culinary lavender
- 1/2 cup (150 g) sweetened condensed milk
- 1/2 tsp vanilla bean paste
- 1/2 cup (120 ml) whole milk (from above)
For the Lavender Cream Cheese Frosting
- 1 tbsp (2 g) culinary lavender
- 1 cup (224 g) unsalted butter, softened
- 8 oz (226 g) cream cheese, cold
- 2 cups (260 g) powdered sugar
- 1 tsp vanilla bean paste
- Purple food coloring (optional)
Instructions
- Preheat and Prepare Pan: Preheat your oven to 350°F (175°C). Grease a 9×9 inch light metal baking pan and line it with parchment paper for easy removal.
- Grind Tea and Lavender: Place the Earl Grey tea and culinary lavender in a food processor and pulse until finely ground. Pass this mixture through a sieve to remove any large bits, ensuring a smooth infusion in the cake.
- Mix Dry Ingredients: In a medium bowl, whisk together the all-purpose flour, ground Earl Grey and lavender mixture, baking powder, baking soda, and salt. Set aside the dry mix.
- Cream Butter and Sugar: Using an electric mixer at high speed, cream the softened butter and granulated sugar together for 2 minutes until light and fluffy.
- Add Eggs and Vanilla: Mix in the eggs and vanilla bean paste on medium speed until the batter turns pale and smooth, approximately 1 minute.
- Combine Wet and Dry Ingredients: Gradually add the buttermilk and dry flour mixture alternately to the batter on low speed. Mix until just combined and batter is smooth. Scrape the bowl sides with a rubber spatula as needed.
- Bake the Cake: Pour the batter evenly into the prepared pan. Bake for 38-44 minutes or until a toothpick inserted in the center comes out clean.
- Cool the Cake: Allow the cake to cool in the pan on a wire rack for 30 minutes. Then, lift it out using the parchment paper and let cool completely on the rack.
- Prepare Earl Grey Milk Soak: In a small saucepan, heat whole milk over low heat until steaming. Add the Earl Grey tea and culinary lavender, steeping for 15 minutes off the heat. Strain the mixture through a sieve to remove solids and let cool. Stir in the sweetened condensed milk and vanilla bean paste.
- Make Lavender Frosting: Grind the lavender finely in a food processor and sift to remove large pieces. In a large bowl, beat the softened butter on high speed until pale and fluffy (about 5 minutes). Add the cold cream cheese and beat until fluffy (about 1 minute). Sift in powdered sugar, then add lavender and vanilla bean paste. Mix on low speed to combine and then on high speed for 1 minute until fluffy. Add purple food coloring if desired and mix until evenly colored.
- Prepare Cake for Soaking: When cooled, trim a thin top layer off the cake with a sharp knife to help with absorption. Transfer the cake onto a serving plate. Poke evenly spaced holes on top of the cake with a wooden stick or handle of a wooden spoon to allow the soak to penetrate.
- Soak the Cake: Slowly pour the cooled Earl Grey milk soak over the cake, allowing it to absorb gradually into the holes and crumb.
- Frost and Serve: Spread a thick layer of lavender cream cheese frosting over the soaked cake using an offset spatula. Cut into 16 slices and serve.
Notes
- Be sure to use culinary lavender, which is safe for consumption; do not use lavender intended solely for fragrance.
- Allow the Earl Grey milk soak to cool completely before pouring over the cake to prevent melting the frosting later.
- Poking holes and trimming the cake’s top layer helps the milk soak absorb deeply for moistness without sogginess.
- This cake is best served at room temperature after resting for at least 1 hour to let flavors meld.
- Use whole milk and buttermilk as specified for the best texture and flavor.
- Prep Time: 30 minutes
- Cook Time: 44 minutes
- Category: Cake
- Method: Baking
- Cuisine: American