Summer Berry Poke Cake (Printable)

Moist vanilla cake infused with mixed summer berry sauce and topped with fluffy whipped cream.

# What You'll Need:

→ Cake Base

01 - 1 box (15.25 oz) vanilla or white cake mix with required eggs, oil, and water

→ Berry Sauce

02 - 2 cups mixed summer berries (strawberries, blueberries, raspberries, blackberries)
03 - 1/2 cup granulated sugar
04 - 1/2 cup water
05 - 2 tablespoons lemon juice
06 - 2 tablespoons cornstarch

→ Whipped Topping

07 - 2 cups heavy whipping cream
08 - 1/4 cup powdered sugar
09 - 1 teaspoon vanilla extract

→ Garnish

10 - 1 cup fresh mixed berries
11 - Fresh mint leaves

# Steps:

01 - Prepare and bake the vanilla cake mix according to package directions in a 9x13-inch baking dish. Allow to cool for 15 minutes before proceeding.
02 - Using the handle end of a wooden spoon, poke holes uniformly across the entire cake surface, spacing approximately 1 inch apart to allow sauce penetration.
03 - Combine mixed berries, granulated sugar, water, and lemon juice in a saucepan. Bring to a gentle simmer over medium heat. Whisk cornstarch with 2 tablespoons cold water until smooth, then stir into the berry mixture. Continue cooking for 2–3 minutes while stirring constantly until the sauce thickens noticeably.
04 - Pour the warm berry sauce through a fine mesh sieve to remove seeds if a smoother texture is preferred. Immediately distribute the strained sauce evenly over the cake, ensuring it fills the poke holes completely.
05 - Allow the cake to reach room temperature, then refrigerate for a minimum of 1 hour to let the berry infusion set and flavors meld together.
06 - Beat heavy whipping cream, powdered sugar, and vanilla extract using an electric mixer until stiff peaks form and the mixture holds its shape firmly.
07 - Spread the whipped cream evenly over the chilled cake surface. Arrange fresh mixed berries artistically on top and finish with mint leaves just before serving.

# Expert Advice:

01 -
  • The contrasting textures of creamy whipped topping against juicy soaked cake layers make each bite interesting
  • It is one of those desserts that actually tastes better the next day when all the flavors have had time to become friends
02 -
  • Warm sauce absorbs into warm cake so do not let either get too cold before you combine them or you will end up with pooling liquid
  • The cake needs that full hour of refrigeration time before you add whipped cream or the topping will slide right off
03 -
  • Chill your mixing bowl and beaters before whipping the cream and it will come together twice as fast
  • A little splash of almond extract in the whipped cream instead of vanilla makes it taste like a professional bakery cake