If you’re on the hunt for a dessert that’s irresistibly refreshing, bursting with fruity goodness, and downright fun to make, then look no further than this Jello Poke Cake with Raspberries and Cool Whip Recipe. It’s a nostalgic delight elevated to perfection—a light vanilla cake soaked in vibrant raspberry Jello, topped with silky Cool Whip, and adorned with fresh, juicy raspberries and a hint of mint. The textures and flavors combine to create a show-stopping treat that’s just as perfect for casual family dinners as it is for special occasions. Let me take you through every joyful step to bring this spectacular cake to your table!

Ingredients You’ll Need

A clear glass measuring cup filled halfway with a bright red liquid that has a frothy, bubbly texture on the surface. Inside the cup, a metal whisk with thin wires is partially submerged in the liquid, with the handle extending out of the cup to the right. The measuring cup is sitting on a white marbled surface, and red measurement markings are visible along the upper side of the cup. Photo taken with an iphone --ar 4:5 --v 7

This recipe keeps things wonderfully simple but each component has its special role in delivering the classic flavors and textures you expect. From the fluffy vanilla cake that forms the perfect base to the luscious raspberry Jello that infuses every bite with fruity sparkle, every ingredient works together like a dream. And then the Cool Whip—oh, that creamy finish—ties it all together with a light, airy touch.

  • Vanilla or white cake mix (15-ounce box): The foundation of your cake—go with a quality mix for a light, moist crumb that soaks up the Jello beautifully.
  • Ingredients needed for the cake mix: Follow the instructions on the box; usually eggs, oil, and water will make your cake perfect.
  • Raspberry Jello (3-ounce box): This gives the cake that signature fruity punch and vibrant color that makes every slice a feast for the eyes.
  • Hot water (1 cup): Essential for dissolving the Jello powder completely, ensuring an even flavor throughout the cake.
  • Cold water (¾ cup): Helps to bring the Jello to the perfect consistency for pouring and soaking into the cake.
  • Cool Whip (3 cups, thawed): The crowning glory—light, fluffy, and creamy, it adds that dreamy finish you just can’t skip.
  • Fresh raspberries: These add a refreshing burst of flavor and a pop of freshness with each bite.
  • Mint leaves: For a bright, aromatic garnish that elevates the presentation beautifully.

How to Make Jello Poke Cake with Raspberries and Cool Whip Recipe

Step 1: Bake Your Vanilla Cake

Start by preparing your vanilla cake mix according to the instructions on the box—usually this means mixing with eggs, oil, and water. Pour the batter into a greased 9×13-inch glass Pyrex pan and bake it until golden and cooked through. The nice thing about using glass is it distributes heat evenly, giving you a perfectly soft cake that’s ready to soak up all that delicious jelly.

Step 2: Poke Holes and Cool

Right after baking, give the cake about 10 minutes to cool just enough so it’s no longer scalding. Then take the handle of a wooden spoon or a wooden skewer and gently poke holes all over the surface. This step is crucial because it allows the raspberry Jello to seep all the way through the cake, making each bite juicy and intensely flavorful.

Step 3: Prepare and Pour the Raspberry Jello

In a large bowl, pour 1 cup of hot water over the raspberry Jello powder and stir for about 2 minutes until completely dissolved. Making sure the powder is fully dissolved is key to avoiding graininess. Then stir in the ¾ cup cold water to cool the mixture slightly. Pour this liquid evenly over the poked cake, letting it slowly infuse every nook and cranny. Pop the whole thing into the fridge and chill for at least an hour so all those flavors marry wonderfully.

Step 4: Top with Cool Whip and Garnish

After the cake has chilled and set, spread the thawed Cool Whip evenly over the surface. The Cool Whip adds a light and fluffy contrast to the fruity, slightly tart Jello base. Before serving, decorate with fresh raspberries for a natural sweetness and vibrant color, plus a few mint leaves to add a refreshing aroma and a classy finishing touch.

How to Serve Jello Poke Cake with Raspberries and Cool Whip Recipe

The image shows five square pieces of cake arranged on a light wooden board placed on a white marbled surface. Each cake piece has two layers: a pinkish-red moist cake base and a thick white cream layer on top with smooth swirls. Fresh red raspberries are placed on each cake piece, and one piece has a small green mint leaf alongside the raspberries. To the left of the board, there is a small white bowl filled with more fresh raspberries, and a single raspberry is lying on the white marbled surface nearby. The lighting is bright and natural, highlighting the texture of the cream and the freshness of the raspberries. photo taken with an iphone --ar 4:5 --v 7

Garnishes

Fresh raspberries are the star garnish here, lending both taste and flair to every slice. Mint leaves are a simple but stunning addition, not only bringing a burst of fresh green color but also complementing the raspberry flavor beautifully. You can even add a light dusting of powdered sugar for a delicate snow-kissed look.

Side Dishes

This cake pairs wonderfully with light accompaniments like a crisp mixed green salad or a refreshing fruit salad. If you want a more indulgent option, a scoop of vanilla ice cream works amazingly well alongside, enhancing the creamy textures of the Cool Whip topping.

Creative Ways to Present

For parties or gatherings, serve this cake in individual clear glass cups or jars layered with extra raspberries and Cool Whip for quick, mess-free portions. Another fun idea is to make cupcakes with poked holes and raspberry Jello for a bite-sized twist on this classic. No matter how you present it, the Jello Poke Cake with Raspberries and Cool Whip Recipe will always wow your guests.

Make Ahead and Storage

Storing Leftovers

Wrap any leftover cake tightly with plastic wrap or keep it covered in an airtight container and store it in the refrigerator. The poke cake will stay moist and fresh for up to 3 days, but you definitely won’t have leftovers for long with this crowd-pleaser around.

Freezing

It’s best not to freeze this cake because the Cool Whip and Jello layers can change texture when thawed. If you must freeze it, try freezing just the plain baked cake layer and add the Jello and Cool Whip fresh when you’re ready to serve.

Reheating

This is a chilled dessert that shines best served cold, so reheating isn’t recommended. Let it sit at room temperature for 15 minutes before serving if you prefer it less chilled, but serve it mostly chilled to keep the texture and flavor intact.

FAQs

Can I use a different flavor of Jello?

Absolutely! While raspberry is classic and pairs beautifully with vanilla cake, flavors like strawberry, cherry, or even peach work well. Just remember to choose a Jello flavor that complements the cake and toppings you want to use.

Is there a way to make this cake from scratch without using a cake mix?

Yes, you can bake your favorite homemade vanilla cake recipe instead of using a mix. The key is a light, tender cake that can soak up the Jello without falling apart. Homemade cakes often add a lovely personal touch!

How long should I chill the cake after adding the Jello?

At least one hour is ideal to allow the Jello to set and soak through the cake fully. For best results and easier slicing, chilling for 2 to 3 hours or even overnight works beautifully.

Can I substitute Cool Whip with homemade whipped cream?

Definitely! Freshly whipped cream is delicious and offers an even lighter texture, but Cool Whip is convenient and holds up well for this recipe. Just be sure your whipped cream is stable enough to hold its shape after spreading.

What’s the best way to slice the cake without making a mess?

Use a sharp serrated knife and dip it in hot water between cuts, wiping it dry each time. This helps prevent sticking and keeps your slices neat and gorgeous for serving.

Final Thoughts

This Jello Poke Cake with Raspberries and Cool Whip Recipe is such a joyful dessert to make and share. It’s got the perfect balance of fun, flavor, and freshness that makes every bite a little celebration. Whether you’re brightening up a weeknight dessert or bringing something special to the next party, this cake is sure to become a beloved favorite in your kitchen. Give it a try—you’ll be so glad you did!

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Jello Poke Cake with Raspberries and Cool Whip Recipe

Jello Poke Cake with Raspberries and Cool Whip Recipe


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4 from 83 reviews

  • Author: Maggie
  • Total Time: 45 minutes
  • Yield: 12 servings

Description

A delightful and easy-to-make Jello Poke Cake featuring a moist vanilla cake base infused with raspberry Jello for a burst of fruity flavor, topped with creamy Cool Whip and garnished with fresh raspberries and mint leaves. Perfect for summer gatherings or any occasion that calls for a colorful, refreshing dessert.


Ingredients

Cake:

  • 1 (15-ounce) box vanilla or white cake mix (plus ingredients required for preparation according to the box instructions)

Jello Mixture:

  • 1 (3-ounce) box raspberry Jello
  • 1 cup hot water
  • 3/4 cup cold water

Topping and Garnish:

  • 3 cups Cool Whip, thawed
  • Fresh raspberries, for serving
  • Mint leaves, for garnish


Instructions

  1. Prepare the Cake: Preheat your oven and prepare the vanilla cake mix batter according to the instructions on the box. Pour the batter into a 9×13-inch glass Pyrex baking dish and bake until a toothpick inserted in the center comes out clean. Remove from oven and allow the cake to cool for 10 minutes.
  2. Poke the Cake: Using the handle of a wooden spoon or a wooden skewer, poke holes evenly all over the top of the warm cake. This will allow the Jello mixture to seep into the cake, creating a flavorful and moist dessert.
  3. Make the Jello Mixture: In a large bowl, dissolve the raspberry Jello powder in 1 cup of hot water by stirring for 2 minutes until completely dissolved. Add 3/4 cup cold water and stir to combine well.
  4. Pour Jello Over Cake: Carefully pour the prepared Jello mixture evenly over the poked cake, ensuring it seeps into all the holes. Refrigerate the cake for at least 1 hour to allow the Jello to set and infuse the cake layers.
  5. Add the Topping: Before serving, spread the thawed Cool Whip evenly over the top of the chilled cake, covering the surface completely for a creamy finish.
  6. Serve and Garnish: Cut the cake into 12 slices. Serve each slice topped with fresh raspberries and garnish with a mint leaf for an elegant touch. Keep the cake refrigerated until serving for best freshness.

Notes

  • You can substitute raspberry Jello with any other flavor of your choice for variety.
  • Ensure the cake is warm but not hot when poking holes to allow better absorption of the Jello mixture.
  • For a lighter version, opt for sugar-free Jello and light Cool Whip.
  • Use fresh raspberries and mint leaves just before serving to maintain their freshness and appearance.
  • Store any leftovers covered in the refrigerator and consume within 3 days.
  • Prep Time: 15 minutes
  • Cook Time: 30 minutes
  • Category: Dessert
  • Method: Baking
  • Cuisine: American

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