Lavender Cake
A moist layer cake flavored with vanilla tea and a kiss of lavender.

- Prep time
- 20 min
- Cook time
- 30 min
- Yield
- 10 servings
- Difficulty
- MEDIUM
Ingredients
Quantities are shown as originally provided.
- 1 ⅔ cup all-purpose flour (213g)
- 1 cup granulated sugar (190g)
- 1 tsp baking powder (3g)
- ¼ tsp baking soda (1g)
- 1 cup whole milk (180ml, room temperature)
- 2 tbsp black vanilla tea (loose)
- ½ tsp culinary lavender
- ¾ cup unsalted butter (165g, almost melted)
- ½ cup sour cream (120ml, room temperature)
- 3 tsp vanilla extract (10g)
- 3 egg whites (large, room temperature)
- 4 egg whites (room temperature)
- 1 1/3 cups granulated sugar (275g)
- 1 Pinch kosher salt optional
- 2 cups unsalted butter (456g, room temperature)
- 1 tsp vanilla extract
- 1 dash cream of tartar
- 1/3 cup water (80mL)
- pink and green food coloring
- 2 lb confectioners sugar (907g)
- 1 lb unsalted butter (450g unsalted, room temp)
- 1 tbsp vanilla extract
- 1-2 drops lavender essential oil (optional)
- Purple, pink and green food coloring
Instructions
- 1
For the Cake:
- 2
Preheat oven to 340F. Butter and flour three 6-inch cake pans. Soak baking strips in water. (If you're making three 8" layers then double the batter, three 9" layers would need triple the batter.)
- 3
Sift dry ingredients (including sugar). Whisk to combine.
- 4
In a small saucepan over medium heat, combine milk, culinary lavender and loose black tea. Give it a quick stir. Let it simmer for about 10 minutes. Strain into a bowl to cool. Measure ½ cup for the batter. Reserve the rest for the buttercream.
- 5
In a medium bowl, combine the wet ingredients, including butter and ½ cup of the infused milk.
- 6
Combine the wet and dry mixtures. Whisk until combined.
- 7
Add damp baking strips to the cake pans.
- 8
Evenly distribute batter into each pans. I like to use a kitchen scale for precision.
- 9
Bake for about 30- 35 minutes or until the centers are set and springy to the touch.
- 10
For the Italian Meringue Buttercream:
- 11
Beat the egg whites, salt and cream of tartar, slowly add in 1/3 cup of sugar and continue beating until soft peaks form.
- 12
In a medium saucepan add the remaining sugar and 1/3 cup water then place on medium-low heat.
- 13
Stir until sugar melts and becomes clear.
- 14
Maintain at medium-high heat until temperature reads 235-240F.
- 15
Drizzle the sugar into the mixer immediately.
- 16
Run the mixer until meringue is cool/tepid, about 15 minutes. You can pack the bowl with ice or frozen peas if you want to speed the cooling down.
- 17
Switch to a paddle attachment. Add room temperature butter into running mixer one tablespoon piece at a time.
- 18
Add the salt and vanilla.
- 19
Beat until butter is combined and mixture has reached a silky consistency.
- 20
Distribute into multiple bowls.
- 21
Use food coloring to create a gradient of colors.
- 22
Transfer to piping bags. Snip off the tips of each bag.
- 23
For the Buttercream:
- 24
In a stand mixer, cream the room temperature butter until fluffy.
- 25
Sift in half of the confectioners sugar. Mix, then add the rest.
- 26
Add in a few tbsps of the infused milk mixture until you reach a desired consistency.
- 27
Add in 2 drops of lavender essential oil. Mix until combined.
- 28
Reserve about 1 cup. Add in purple food coloring. Transfer to a piping bag.
- 29
Add about the same amount of white to a piping bag. Add both the white and purple to one piping bag.
- 30
Reserve about 1 cup for the roses. Dye with pink and orange food coloring. Transfer to a piping bag fitted with a 127 tip.
- 31
Dye a small amount of buttercream green for a ring, which will be the base of your flower wreath.
- 32
Reserve a small amount for the white daisies.
- 33
Transfer the remaining white buttercream to 1 large piping bag.
- 34
For the Flowers:
- 35
Cut a square of parchment paper. Use a tiny bit of buttercream to glue down the paper onto a piping nail.
- 36
For the roses, pipe a small cone of very thick buttercream in the middle of the square.
- 37
Use a 127 tip with the pointy side up to make the petals.
- 38
Start with a spiral for the center.
- 39
Pipe small arches for each petal, pointing the tip outward as you get towards the outer petals.
- 40
For the daisies, add some white buttercream to a piping bag fitted with small petal tip. Pipe yellow in the center.
- 41
For the Assembly:
- 42
Pipe the purple lavender swirl between each layer.
- 43
Crumb coat the cake with the plain white buttercream. Smooth with a scraper and offset spatula.
- 44
Starting with the darkest pink, pipe the Italian Meringue gradient.
- 45
Smooth cake with a scraper.
- 46
Chill the cake for about 10-15 minutes.
- 47
Pipe a ring of green.
- 48
Attach flowers to the ring and pipe leaves to fill in the gaps.