Strawberry Funfetti Cake with Strawberry Buttercream

Introduction

Bright, cheerful, and unapologetically joyful—that’s how I describe the Strawberry Funfetti Cake with Strawberry Buttercream.
This cake is the kind of dessert I reach for when a celebration needs color and a fresh berry note without feeling heavy. I love how the soft pink veins of strawberry purée thread through tender layers, and how the rainbow sprinkles peek out like confetti, promising a playful bite with every forkful.
As a recipe creator I aim for balance: the crumb must stay moist and tender, the buttercream silky and stable, and the finished cake should read as both festive and thoughtfully composed. This cake delivers on those goals—bright strawberry flavor, light-enough buttercream to complement rather than overwhelm, and a look that instantly lifts a table.
Over the years I’ve learned that technique matters as much as ingredients: gentle folding to keep a soft crumb, proper creaming for aeration, and a calm hand when pressing sprinkles into frostings. Below you’ll find everything you need to make this showstopper at home, written with practical tips and approachable explanations so the process feels rewarding rather than intimidating.
Whether you’re making this for a birthday, a weekend treat, or just because the season’s strawberries are begging to be celebrated, this cake is a dependable, crowd-pleasing classic with a modern, playful twist.

Why You’ll Love This Recipe

Because it’s celebratory without being fussy.
I designed this cake to be both visually delightful and reliably delicious. It hits a few key notes that keep people coming back: bright strawberry fragrance that comes through in both crumb and buttercream, a tender crumb that slices cleanly, and the joyful contrast of sprinkles against soft pink frosting.
What I love most is how flexible the recipe feels in real kitchens. You can scale up for a crowd or make a smaller double-layer for an intimate gathering. The components are familiar—nothing exotic—so you won’t need a specialty store run. The technique rewards patience rather than precision: gentle folding of the purée creates soft marbling without collapsing the batter, and a stabilized buttercream whips up quickly with a bowl and electric mixer.
This cake also photographs beautifully. The soft pink palette is flattering under natural light, and the sprinkles provide that energetic pop that makes slices look like a celebration. If you’re hosting, the cake’s look and flavor combine to give guests a sensory moment they’ll remember.
Finally, it’s approachable for home bakers of varying skill levels. You don’t need complex tools—just standard pans, a mixer, and a few bowls. I wrote the steps to be clear and forgiving, so you can focus on the fun of decorating rather than worrying about perfection.

Flavor & Texture Profile

Think bright, tender, and playfully textured.
The primary flavor note is fresh strawberry—clean, slightly tart, and fragrant—balanced by the sweet, creamy richness of butter in both the cake crumb and buttercream. The crumb itself is soft and tender with a fine, even structure; it yields easily to a fork and carries the buttercream without becoming dense.
Texturally, the fun comes from contrasts. The smooth silk of the buttercream offers a luxurious mouthfeel, while the tiny crystals of granulated and powdered sugars dissolve quickly, leaving a velvety finish. Rainbow sprinkles add a whimsical snap and a slight crunch that punctuates each bite—delicious in contrast to the cake’s softness.
When I taste this cake, I notice three layers of sensory interest:

• Fresh strawberry brightness cutting through the sweetness
• Buttery, tender crumb that melts in the mouth
• Playful textural accents from sprinkles and the faint resilience of frosting

Temperature plays a role too: the buttercream is at its best when slightly cool—soft enough to spread but firm enough to hold details—while the cake is juiciest at room temperature. If you want a more pronounced strawberry note, a brief maceration or choosing peak-season berries will deepen the flavor without needing extra color or artificial flavoring.

Gathering Ingredients

Quality ingredients make this cake sing.
Before you start, set out your ingredients and take a moment to choose the best versions you can access—ripe, fragrant strawberries; a good-quality unsalted butter for the buttercream; and fresh baking powder and baking soda. Paying attention here gives you a cleaner strawberry flavor and a more stable, airy crumb.
Below is a clear, structured list for easy shopping and mise en place. Keep everything at the right temperature as noted in the recipe steps: cold eggs go in the refrigerator until ready, and butter is best softened but not greasy.

• 250g all-purpose flour (about 2 cups)
• 200g granulated sugar (1 cup)
• 2 tsp baking powder
• 1/2 tsp baking soda
• 1/4 tsp salt
• 115g unsalted butter, softened (1/2 cup)
• 2 large eggs
• 180ml whole milk (3/4 cup)
• 1 tsp vanilla extract
• 120g fresh strawberries, pureed (about 1 cup)
• 2–3 tbsp rainbow sprinkles
• 225g unsalted butter, softened (for buttercream)
• 400g powdered sugar, sifted (about 3 1/2 cups)
• 100g fresh strawberry purée (for buttercream)
• 1–2 tbsp heavy cream (if needed)
• Pinch of salt
• Extra sprinkles and fresh strawberries for decoration

I recommend measuring out small bowls of the purées, sprinkles, and leaveners before mixing to streamline the process. If you like, label small ramekins for each ingredient—this kind of mise en place makes the assembly calm and efficient, especially when folding in delicate components like fruit purée or sprinkles.

Preparation Overview

Set yourself up for smooth, confident baking.
The prep stage is where calm planning pays off. I always recommend organizing workstations into wet, dry, and finishing zones so you can move seamlessly between mixing, folding, and decorating. Keep your mixing tools, spatulas, and small bowls within reach, and clear space for cake pans to rest and cool.
Temperature control helps achieve consistent results: room-temperature fats and liquids integrate more easily, delivering an even rise and fine crumb. When incorporating delicate elements like a fruit purée or sprinkles, gentle technique preserves structure and keeps colors from bleeding. Aim for soft, visible swirls rather than fully homogenized color—this gives the cake visual interest and varied bites.
For the buttercream, aeration is important: start by beating softened butter until pale and creamy, then incorporate sifted sugar gradually for a fluffy texture. Pause to taste and adjust the balance of fruit to sweetness; a touch of salt will enhance the strawberry notes. If the frosting needs smoothing for a clean finish, chilling slightly before final assembly helps the presentation without sacrificing spreadability.
Finally, give yourself time for cooling. Rushing to frost warm layers risks a messy finish. A short chill after crumb-coating keeps crumbs locked in and makes final decoration easier and more polished.

Cooking / Assembly Process

Follow these structured steps for reliable results.

1. Preheat oven to 175°C (350°F). Grease and line two 20cm (8-inch) round cake pans with parchment paper.
2. In a bowl, whisk together flour, baking powder, baking soda and salt. Set aside.
3. In the bowl of a mixer, cream 115g softened butter with the granulated sugar until light and fluffy, about 3–4 minutes.
4. Add eggs one at a time, beating well after each addition. Mix in the vanilla extract.
5. Alternate adding the dry ingredients and milk to the butter mixture, beginning and ending with the dry ingredients. Mix until just combined—do not overmix.
6. Fold in 120g strawberry purée until swirled through the batter. Reserve about 2 tablespoons of batter and gently fold the rainbow sprinkles into the main batter (do not overmix to avoid color bleed).
7. Divide the batter evenly between the prepared pans and smooth the tops. Bake for 22–28 minutes, or until a toothpick inserted in the center comes out clean.
8. Let cakes cool in pans for 10 minutes, then invert onto a wire rack and cool completely before frosting.
9. While cakes cool, make the strawberry buttercream: beat 225g softened butter until creamy and pale, about 2–3 minutes.
10. Gradually add sifted powdered sugar, beating on low then high until fully incorporated and fluffy.
11. Add 100g strawberry purée, a pinch of salt, and beat until smooth. If frosting seems too thick, add heavy cream 1 tablespoon at a time until you reach spreading consistency.
12. If you want a stronger pink color, add a drop of red food coloring and mix briefly.
13. Trim the cake tops if needed. Place one layer on a serving plate, spread a thick layer of buttercream, then top with the second cake layer.
14. Frost the top and sides with the remaining buttercream. Press extra sprinkles around the edges and scatter fresh strawberries on top for garnish.
15. Chill the cake for 20–30 minutes to set the frosting before slicing. Serve and enjoy!

These steps are arranged to keep the process logical and efficient: prepare pans first, combine dry and wet components separately, and finish with a cooling period before decorating. Small pauses between stages—especially cooling and crumb-coating—dramatically improve the final texture and appearance.

Serving Suggestions

Make every slice feel like a celebration.
This cake shines in contexts where cheerful presentation matters. I love serving it on a simple white cake plate to let the color and sprinkles stand out. For casual gatherings, cut generous slices and offer with a side of lightly sweetened whipped cream or a small dish of extra fresh strawberries for those who prefer a fruit-forward bite.
If you’re plating for a party, consider these finishes:

• Garnish each slice with a small fan of fresh strawberry and a dusting of powdered sugar for a delicate look.
• For an elegant contrast, add a few torn mint leaves or edible flowers around the base of the cake.
• Serve with a small pitcher of warm berry compote for guests who enjoy additional sauce on their cake.

Pairing-wise, this cake goes beautifully with beverages that complement strawberries without overwhelming them. Think sparkling wine, a lightly floral tea, or a creamy latte. When serving to children or for a playful spread, include colorful plates and simple candles—this cake’s fun aesthetic practically invites a party.
Finally, when slicing, use a sharp serrated knife and wipe the blade between cuts to keep edges clean; chilled slices hold shape a bit better and present more neatly on the plate.

Storage & Make-Ahead Tips

Plan ahead to preserve texture and flavor.
This cake is forgiving when it comes to make-ahead strategies. You can bake the layers a day in advance and keep them tightly wrapped at room temperature in a cool, dry place—this helps them settle and makes trimming easier the next day. For longer storage, wrap layers well and freeze; thaw overnight in the refrigerator before bringing to room temperature for frosting.
Frosted cakes store best chilled if your kitchen is warm; place the cake in an airtight cake carrier or cover loosely with a dome to avoid crushing decoration. Chilling firms the buttercream and preserves fresh strawberry garnish, but remember that refrigeration can slightly mute flavors, so allow short rest at room temperature before serving.
If you need to speed up assembly on the day of serving:

• Make the buttercream ahead and keep it refrigerated; briefly rewhip to restore spreadability.
• Freeze layers and pull them out early to slice when just pliable for neat assembly.
• Store extra buttercream in an airtight container for up to a week, and gently heat over a warm bowl to soften if it becomes firm.

For leftover slices, wrap individually and refrigerate for up to 3 days for best texture. If you freeze slices, expect a slight change in crumb and cream texture; thaw slowly in the refrigerator and serve at room temperature for optimal flavor.

Frequently Asked Questions

Can I use frozen strawberries?
Yes—frozen strawberries can be used for the purée, but thaw and drain any excess liquid to avoid watering down the batter or buttercream. Concentrate the purée by simmering briefly if needed to intensify flavor.
Why are my sprinkles bleeding color?
Color bleed happens when sprinkles are mixed too vigorously or when wet elements are highly acidic. Fold sprinkles gently and introduce them late in the mixing stage to reduce bleeding. Using jimmies rather than nonpareils can also lessen color migration.
How do I get the buttercream silky and stable?
Start by beating the butter until pale, then add sifted powdered sugar gradually to keep a smooth texture. Chill briefly between steps if your kitchen is warm, and add heavy cream a tablespoon at a time to adjust spreadability without making it runny. A pinch of salt brightens the strawberry flavor and balances sweetness.
Can I make this gluten-free?
Yes, with adjustments: swap in a tested 1:1 gluten-free flour blend and be mindful of texture—some blends absorb more liquid, so you may need slight tweaks. Avoid overmixing to keep the crumb tender.
Final note: practice makes perfect. Baking a layered cake involves a few small technical steps—temperature control, gentle folding, and patient cooling—but these are all learnable. If this is your first layered cake, give yourself permission to take your time and embrace the joyful result. Enjoy the process and the smiles this cake brings.