Strawberry Bundt Cake with Marshmallow Cream Filling Recipe

If you’re searching for a show-stopping dessert that combines the bright, juicy flavor of strawberries with a delightfully fluffy surprise inside, look no further than this Strawberry Bundt Cake with Marshmallow Cream Filling. This cake isn’t just a feast for the eyes, but a celebration of textures and tastes — tender, moist cake wrapped around pockets of sweet, creamy marshmallow fluff that melt in your mouth. It’s a dessert that brings sheer joy with every slice and is perfect for birthdays, holidays, or simply whenever the craving for strawberry sweetness strikes.

Ingredients You’ll Need

The magic behind the Strawberry Bundt Cake with Marshmallow Cream Filling comes from a few simple, but carefully chosen ingredients. Each one plays a role: from the vibrant strawberry cake mix and jello adding that familiar fruity punch, to the butter and marshmallow fluff creating the luscious filling that makes this cake truly unforgettable.

• Strawberry cake mix: Provides the base flavor and structure for a moist, berry-infused cake.
• Eggs: Bind the ingredients together and add richness to the batter.
• Water: Keeps the batter light and helps dissolve the cake mix.
• Vegetable oil: Ensures the cake stays moist with a tender crumb.
• Strawberry Jello mix: Amplifies that fresh strawberry flavor and bright color.
• Unsalted butter (softened): Adds a creamy richness to the marshmallow filling.
• Marshmallow fluff: Creates the signature sweet, pillowy texture of the cream filling.
• Powdered sugar: Sweetens and thickens the filling for perfect piping consistency.
• Vanilla extract: Enhances the overall flavor with warm, aromatic notes.
• Heavy whipping cream: Lightens the filling, giving it that smooth, creamy pipeable texture.

How to Make Strawberry Bundt Cake with Marshmallow Cream Filling

Step 1: Prepare Your Oven and Pan

Start by preheating your oven to 350 degrees Fahrenheit. Lightly grease your bundt cake pan with a non-stick spray or butter to ensure that your cake releases perfectly later on.

Step 2: Combine the Cake Batter

In a large mixing bowl, whisk together the strawberry cake mix, eggs, water, vegetable oil, and the strawberry jello mix. Mixing these wet and dry ingredients thoroughly ensures a smooth batter that will bake into a moist, flavorful cake.

Step 3: Bake the Cake

Pour the strawberry batter evenly into your prepared bundt pan. Place it in the oven and bake for about 35 to 40 minutes. The cake is done when a toothpick inserted into the center comes out clean, signaling that it’s perfectly cooked through without being dry.

Step 4: Cool Your Cake

Allow the cake to cool in the pan for 10 minutes to set. Then, carefully invert it onto a cooling rack and let it cool completely. This step is essential before adding the marshmallow cream filling so it doesn’t melt or become runny.

Step 5: Make the Marshmallow Cream Filling

Once the cake is fully cooled, it’s time to whip up the filling. In a large bowl, beat the softened butter until light and fluffy. Then add the marshmallow fluff, powdered sugar, and vanilla extract, mixing until all is smooth and combined. Gradually pour in the heavy whipping cream, one tablespoon at a time, mixing after each addition until the cream filling reaches the perfect, pipeable thickness.

Step 6: Create the Marshmallow Cavities

Gently flip the bundt cake over so the bottom is facing up. Use a teaspoon, small cookie scoop, or melon baller to carefully scoop out 8 to 10 small holes in the cake. Use the end of a wooden spoon to deepen the holes slightly, creating enough space to hold the filling without breaking the cake apart.

Step 7: Fill the Cake with Marshmallow Cream

Transfer the marshmallow cream filling to a piping bag. Fill each of the holes generously, making sure the fluffy marshmallow cream nests inside the cake for a delightful surprise in every bite.

Step 8: Finish and Present

To flip the cake back over, place your serving plate on top of the cake, and carefully turn it right side up again. Finish with a light dusting of powdered sugar on top, slice, and get ready to enjoy this incredible Strawberry Bundt Cake with Marshmallow Cream Filling.

How to Serve Strawberry Bundt Cake with Marshmallow Cream Filling

Garnishes

Garnishing this cake is all about highlighting its strawberry essence and creamy texture. Fresh strawberry slices or whole berries dotted around the plate add a pop of color and freshness. A light dusting of powdered sugar on top adds a delicate sweetness and an inviting look. You can also sprinkle some toasted coconut flakes for a subtle texture contrast.

Side Dishes

This cake pairs wonderfully with light, refreshing accompaniments. A scoop of vanilla bean ice cream or a dollop of freshly whipped cream complements the richness of the marshmallow filling. For a fruit boost, a mixed berry compote or a simple bowl of fresh strawberries offers a tangy balance that keeps the dessert feeling fresh and bright.

Creative Ways to Present

Want to wow your guests further? Serve individual slices with a drizzle of chocolate or strawberry sauce on the plate. Or create mini versions of this strawberry bundt cake in a mini bundt pan for personal servings. Another fun idea is to crumb the leftover cake and layer it in a glass with whipped cream and fresh strawberries for an easy, elegant trifle-inspired twist.

Make Ahead and Storage

Storing Leftovers

Leftover Strawberry Bundt Cake with Marshmallow Cream Filling keeps beautifully when stored in an airtight container in the refrigerator. This preserves its freshness and the integrity of the creamy filling, keeping the cake moist and delightful for up to 3 days.

Freezing

If you want to keep your cake longer, you can freeze it. Wrap the cake tightly in plastic wrap and then a layer of aluminum foil to protect it from freezer burn. When sealed properly, your cake can be frozen for up to 2 months. Thaw it slowly in the refrigerator before serving to maintain the perfect texture.

Reheating

Since this cake includes a marshmallow cream filling, avoid microwaving it directly to prevent melting the filling. Instead, bring it to room temperature gently by leaving it out of the fridge for about 30 minutes before slicing and serving. This allows the cake to soften slightly and enhances the flavor experience.

FAQs

Can I use homemade strawberry cake instead of the mix?

Absolutely! If you prefer to bake your cake from scratch, a moist strawberry cake recipe works perfectly here. Just make sure your batter is of similar consistency to the boxed mix so it bakes well in a bundt pan.

What if I don’t have marshmallow fluff?

You can substitute marshmallow fluff with homemade marshmallow cream or whipped marshmallow candies melted gently. However, marshmallow fluff provides the ideal texture and sweetness that makes this filling so dreamy.

Is it necessary to use a bundt pan for this recipe?

A bundt pan is recommended because it creates the characteristic ring shape perfect for this cake’s hollow filling technique. If you don’t have one, a tube pan or even two loaf pans can work, but you will lose the classic bundt look.

Can I add fresh strawberries to the batter?

While you can add chopped fresh strawberries, remember they add moisture and may affect the cake’s texture and baking time. If you do add berries, fold them in gently and keep an eye on the baking time.

How should I pipe the marshmallow cream filling if I don’t have a piping bag?

No piping bag? No problem! You can use a plastic zip-top bag by filling it with the cream filling and snipping off a small corner to pipe. Alternatively, a small spoon or offset spatula can help fill the holes gently.

Final Thoughts

Making this Strawberry Bundt Cake with Marshmallow Cream Filling is like giving yourself a big, tasty hug in cake form. It’s fun to make, impressive to serve, and utterly delicious to eat. Whether you’re treating your family or dazzling guests at your next gathering, this cake will bring smiles and happy hearts. So grab your ingredients, embrace the process, and get ready to enjoy every sweet, creamy bite!

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