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Rainbow Bliss Jello Poke Cake Recipe

4.6 from 67 reviews

Rainbow Bliss Jello Poke Cake is a delightful and colorful dessert featuring a moist white cake infused with strawberry-flavored Jello and topped with creamy Cool Whip. This easy-to-make poke cake requires minimal effort but offers maximum flavor and a fun, vibrant presentation perfect for any occasion.

Ingredients

Scale

For the Cake

  • 1 box white cake mix (and ingredients as listed on the box)

For the Jello Topping

  • 3.3 oz strawberry Jello mix (can substitute raspberry or cherry)
  • 1 cup boiling water
  • 1 cup cold water

For the Frosting

  • 1 tub Cool Whip (approximately 8 oz)

Instructions

  1. Prepare the cake: Follow the instructions on the white cake mix box, mixing the cake batter accordingly. Pour the batter into a greased 9×13 inch baking pan and bake as directed until a toothpick comes out clean. Set aside once done.
  2. Cool the cake: Remove the cake from the oven and allow it to cool for 15 minutes. This cooling step prevents the hot cake from melting the Jello in the next step.
  3. Poke the cake: Use a fork to poke holes about ½ inch apart all over the surface of the cake. These holes will allow the Jello mixture to seep into the cake for added flavor and moisture.
  4. Prepare the Jello: In a heatproof bowl, dissolve the 3.3 oz strawberry Jello mix into 1 cup of boiling water. Stir thoroughly until completely dissolved, then add 1 cup of cold water and mix well.
  5. Apply the Jello: Spoon the prepared Jello evenly over the entire surface of the poked cake, ensuring the liquid seeps into the holes. Use all the Jello mixture for best results.
  6. Chill the cake: Refrigerate the cake for 3 to 4 hours, or until the Jello has fully set and soaked into the cake.
  7. Add the topping: Once the cake is chilled and set, spread the tub of Cool Whip evenly over the top of the cake, creating a smooth, creamy layer.
  8. Final chill: Return the cake to the fridge until you are ready to serve. This extra chill helps the topping set and the flavors meld perfectly.

Notes

  • Feel free to substitute the strawberry Jello with raspberry or cherry flavor for variety.
  • Ensure the cake is not too hot when poking and applying Jello to prevent the Jello from melting and running off.
  • For added texture, you can sprinkle chopped strawberries or other fresh fruits on top of the Cool Whip before serving.
  • Use a full 9×13 inch pan to achieve the right cake thickness and layering.
  • This cake tastes best after it has chilled overnight for maximum flavor infusion.

Keywords: poke cake, jello poke cake, white cake, strawberry jello, easy dessert, poke cake recipe, Cool Whip cake, colorful dessert