Ingredients
Equipment
Method
Bake the strawberry-lime sponge
- Preheat oven to 350°F and grease two 8-inch round cake pans, then set aside for easy transfer later.
- Whisk together all-purpose flour, baking powder, and salt in a bowl until evenly combined.
- Beat softened butter and granulated sugar until fluffy, using a smooth, pale texture as your visual cue.
- Add eggs one at a time and beat just until each egg disappears into the batter.
- Combine fresh strawberry puree with lime juice in a separate bowl until the mixture looks uniform.
- Alternate adding the flour mixture and the strawberry-lime mixture with whole milk, beginning and ending with flour so the batter stays thick and smooth.
- Stir in vanilla extract until fully incorporated and glossy.
- Divide batter between the pans and smooth the tops for even baking.
- Bake at 350°F for 28-30 minutes, until the center springs back when lightly touched.
- Cool in the pans for 15 minutes, then turn out onto racks to cool completely.
Make the lime cream cheese frosting
- Beat cream cheese and softened butter until smooth and lump-free.
- Add powdered sugar and mix until thick, then beat in lime juice and lime zest for a bright, speckled frosting.
Assemble and garnish
- Place one cake layer on a plate and spread frosting on top to the edges.
- Add sliced fresh strawberries in an even layer so each bite has fruit.
- Set the second cake layer on top and press lightly to help it adhere.
- Frost the top and sides completely, scraping for a clean finish and visible pink-through highlights if desired.
- Garnish with fresh strawberries and fresh mint leaves.
- Rest the assembled cake for 1 hour to help the layers set and the frosting firm up before slicing.
Notes
For the cleanest layers, cool the cakes completely before frosting so the lime cream cheese doesn’t loosen. Store covered in the refrigerator for up to 4 days. Freeze frosted slices for up to 2 months (thaw overnight in the fridge). For a lighter option, swap half the granulated sugar for a 1:1 baking sweetener if you want a lower-sugar version while keeping the cake structure.
