For the Chocolate Cake:

• 1 3/4 cups all-purpose flour
• 3/4 cup unsweetened cocoa powder
• 2 cups granulated sugar
• 1 1/2 teaspoons baking powder
• 1 1/2 teaspoons baking soda
• 1 teaspoon salt
• 2 large eggs
• 1 cup whole milk
• 1/2 cup vegetable oil
• 2 teaspoons vanilla extract
• 1 cup boiling water

For the Strawberry Filling:

• 2 cups fresh strawberries (hulled and finely chopped)
• 1/4 cup granulated sugar
• 1 tablespoon cornstarch
• 1 tablespoon lemon juice

For the Chocolate Frosting:

• 1 cup unsalted butter (softened)
• 3/4 cup unsweetened cocoa powder
• 3 cups powdered sugar
• 1/3 cup heavy cream
• 1 teaspoon vanilla extract
• pinch of salt

For Garnish (optional):

• Fresh strawberries
• Chocolate shavings or curls