Basil Berry Cake (Printable)

A vibrant summery dessert combining fresh basil with sweet mixed berries in a tender crumb, finished with herb-infused frosting.

# What You'll Need:

→ Cake

01 - 2 cups all-purpose flour
02 - 1½ teaspoons baking powder
03 - ½ teaspoon baking soda
04 - ¼ teaspoon salt
05 - ½ cup unsalted butter, room temperature
06 - 1 cup granulated sugar
07 - 2 large eggs
08 - 1 teaspoon vanilla extract
09 - ½ cup buttermilk
10 - ¼ cup whole milk
11 - ¼ cup fresh basil leaves, finely chopped
12 - 1 cup mixed berries (strawberries, raspberries, blueberries), fresh or frozen

→ Basil Berry Frosting

13 - ½ cup unsalted butter, room temperature
14 - 2 cups powdered sugar, sifted
15 - 2 tablespoons whole milk (plus more as needed)
16 - 1 tablespoon fresh basil, finely chopped
17 - ½ cup mixed berries, mashed

→ Decoration

18 - Fresh berries for garnish
19 - Small fresh basil leaves

# Directions:

01 - Preheat the oven to 350°F. Grease a 9-inch round cake pan and line the bottom with parchment paper.
02 - In a medium bowl, whisk together the all-purpose flour, baking powder, baking soda, and salt. Set aside.
03 - In a large bowl, beat the unsalted butter and granulated sugar with an electric mixer on medium speed until pale, light, and fluffy, approximately 3 to 4 minutes.
04 - Add the eggs one at a time, beating thoroughly after each addition. Blend in the vanilla extract until evenly distributed.
05 - In a small measuring cup or bowl, whisk together the buttermilk and whole milk.
06 - Gradually add the dry ingredient mixture to the creamed butter mixture, alternating with the milk mixture. Begin and end with the dry ingredients, mixing just until each addition is incorporated.
07 - Gently fold the chopped fresh basil and mixed berries into the batter using a spatula. Be careful not to overmix to avoid crushing the berries.
08 - Pour the batter into the prepared cake pan and smooth the top with a spatula. Bake for 30 to 35 minutes, or until a toothpick inserted into the center comes out clean.
09 - Allow the cake to cool in the pan for 10 minutes, then turn it out onto a wire rack to cool completely before frosting.
10 - Beat the unsalted butter with an electric mixer until smooth and creamy. Gradually add the sifted powdered sugar and whole milk, beating until the frosting is light and fluffy. Fold in the chopped basil and mashed berries until evenly blended.
11 - Once the cake has cooled completely, spread the basil berry frosting evenly over the top and sides of the cake.
12 - Arrange fresh berries and small basil leaves on top of the frosted cake for garnish. Slice and serve at room temperature.

# Expert Tips:

01 -
  • The basil does something sneaky and wonderful, it makes the berries taste more like themselves while adding a faintly sweet, herbal perfume that catches everyone off guard.
  • It looks rustic and impressive without requiring any fancy piping skills or patience.
02 -
  • Frozen berries bleed significantly more color into the batter than fresh ones, so if you want a cleaner look, thaw and pat them dry first or stick with fresh.
  • The cake absolutely must cool completely before frosting, I learned this the hard way when my beautiful basil berry frosting slid right off in a warm, heartbreaking cascade.
03 -
  • Taste your basil before chopping because some bunches are sweet and mild while others are peppery and intense, and that will shape the whole personality of your cake.
  • For the prettiest frosting color, mash the berries separately and fold them in at the very end rather than beating them, which keeps the swirl effect instead of turning everything uniformly pink.