- 2 1/2 cups all-purpose flour
- 2 1/2 teaspoons baking powder
- 1/2 teaspoon salt
- 1 cup unsalted butter, softened
- 1 3/4 cups granulated sugar
- 4 large eggs
- 1 tablespoon lemon zest
- 1/4 cup fresh lemon juice
- 1 teaspoon vanilla extract
- 1 cup whole milk
Lemon Buttercream Frosting:
- 1 1/2 cups unsalted butter, softened
- 4–5 cups powdered sugar
- 3 tablespoons fresh lemon juice
- 1 tablespoon lemon zest
- 2–3 tablespoons heavy cream
- Pinch of salt
Decoration:
- Thin lemon slices
- Fresh edible flowers (such as chamomile or daisies)
- Small thyme sprigs (optional)