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Easy Patriotic Strawberry Blueberry Poke Cake Recipe for Perfect 4th of July Dessert

patriotic strawberry blueberry poke cake - featured image

A quick and easy patriotic poke cake featuring a moist vanilla cake soaked with strawberry gelatin and topped with whipped cream and fresh blueberries. Perfect for 4th of July celebrations and summer gatherings.

Ingredients

Scale
  • 1 box white cake mix (e.g., Betty Crocker)
  • Ingredients called for on the cake mix box (usually eggs, oil, and water)
  • 1 package (3 oz) strawberry gelatin (Jell-O)
  • 1 cup boiling water
  • 1 cup cold water
  • 1½ cups fresh strawberries, chopped
  • 2 cups heavy whipping cream, cold (or store-bought whipped topping)
  • 2 tablespoons powdered sugar
  • 1 teaspoon vanilla extract
  • 1 cup fresh blueberries

Instructions

  1. Preheat your oven to 350°F (175°C). Grease a 9×13-inch baking pan or line it with parchment paper.
  2. Mix the cake batter according to the instructions on the box, combining cake mix, eggs, water, and oil. Beat well until smooth, about 2 minutes.
  3. Pour the batter evenly into the prepared pan and smooth the top gently with a spatula.
  4. Bake for 30–35 minutes, or until a toothpick inserted in the center comes out clean.
  5. Cool the cake completely on a wire rack for at least 45 minutes.
  6. Dissolve the strawberry gelatin powder in 1 cup boiling water, stirring until completely dissolved (about 2 minutes). Add 1 cup cold water and stir again.
  7. Chop the strawberries into small pieces and gently stir them into the gelatin mixture.
  8. Use a wooden skewer or fork to poke holes about 1 inch apart all over the cooled cake.
  9. Pour the gelatin mixture evenly over the cake, allowing it to seep into the holes. Refrigerate for at least 2 hours until the gelatin is fully set.
  10. Whip the cold heavy cream with powdered sugar and vanilla extract until soft peaks form (3-5 minutes with an electric mixer).
  11. Spread the whipped cream gently over the set gelatin layer, covering the entire cake.
  12. Top with fresh blueberries arranged as desired.
  13. Keep the cake refrigerated until serving, ideally for a few hours to let flavors meld.

Notes

Cool the cake completely before poking holes and pouring gelatin to prevent melting and sogginess. Chill the bowl and beaters before whipping cream for better results. Pour gelatin slowly and evenly to avoid overflow. Use fresh firm strawberries for best texture; frozen berries can be used if thawed and drained. For gluten-free or dairy-free versions, substitute cake mix and whipped topping accordingly.

Nutrition

Keywords: poke cake, strawberry gelatin cake, patriotic dessert, 4th of July dessert, blueberry cake, easy summer dessert, whipped cream topping