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Strawberry Jello Poke Cake

Bright, tender, and bursting with strawberry flavor, this poke cake is a perfect dessert for warm-weather gatherings or family nights.
Prep Time 15 minutes
Cook Time 35 minutes
Total Time 3 hours
Course Dessert
Cuisine American
Servings 12 servings
Calories 280 kcal

Ingredients
  

Cake Base

  • 1 box Yellow Cake Mix (about 15.25 oz / 432 g)
  • 3 large eggs (room temperature)
  • 1 cup water
  • 1/3 cup vegetable oil

Strawberry Soak

  • 1 package strawberry Jello gelatin mix (3 oz / 85 g)
  • 1 cup boiling water
  • 1/2 cup cold water

Whipped Topping & Garnish

  • 1 1/2 cups heavy whipping cream
  • 1/4 cup powdered sugar
  • 1 tsp vanilla extract
  • to taste Fresh strawberries (optional, sliced for garnish)

Instructions
 

Preparation

  • Preheat your oven to 350°F (175°C). Grease a 9×13 inch baking pan lightly with butter or non-stick spray.
  • In a large bowl, combine the yellow cake mix, 3 large eggs, 1 cup water, and 1/3 cup vegetable oil. Beat on medium speed for about 2 minutes until smooth.
  • Pour batter into the prepared pan and bake for 30–35 minutes, or until a toothpick in the center comes out clean. Let the cake cool in the pan for about 15 minutes until warm but not hot.

Assembly

  • Use a fork or toothpick to poke holes about 1/2 inch apart all over the cake so the Jello can seep in.
  • Dissolve the strawberry Jello in 1 cup boiling water, stir until dissolved, then add 1/2 cup cold water. Let cool slightly (not set), then slowly drizzle the Jello evenly over the cake so it fills the holes.
  • Refrigerate the cake for at least 3 hours, or until the Jello is fully set and the cake feels firm but juicy.

Topping

  • In a chilled bowl, beat 1 1/2 cups heavy whipping cream with 1/4 cup powdered sugar and 1 tsp vanilla until soft peaks form.
  • Spread the whipped cream over the chilled cake and garnish with sliced fresh strawberries if desired.
  • Serve cold.

Notes

Cool the cake slightly before poking so it holds shape but still absorbs the Jello. Let the Jello cool a bit before pouring so it sinks evenly without melting the cake. Chill at least 3 hours; overnight gives the best texture and flavor. Use chilled mixing tools for the whipped cream to get fluffier peaks.
Keyword easy dessert, Family-friendly Cake, Jello Cake, Strawberry Poke Cake, summer dessert