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1 cup (2 sticks) unsalted butter, softened
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3½ cups powdered sugar
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1 Tbsp vanilla extract
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2–4 Tbsp milk or cream
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Pinch of salt
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Extra sprinkles, for garnish
Instructions
Step 1: Make the Cheesecake Layer
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Preheat oven to 325°F (163°C). Line an 8-inch springform pan with parchment and grease the sides.
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Beat cream cheese and sugar until smooth. Add eggs, one at a time. Mix in sour cream, vanilla, and salt.
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Pour into pan and bake for 35–40 minutes, or until just set in the center.
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Cool completely, then chill in fridge for at least 4 hours or overnight.
Step 2: Make the Funfetti Cake
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Preheat oven to 350°F (175°C). Grease and line two 8-inch round pans.
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In a bowl, whisk flour, baking powder, and salt.
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In a large bowl, cream butter and sugar until light and fluffy (2–3 minutes).
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Add egg whites one at a time, then vanilla.
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Mix in milk and sour cream alternately with dry ingredients. Fold in sprinkles last.
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Divide batter evenly into pans and bake for 28–32 minutes or until a toothpick comes out clean. Cool completely.
Step 3: Make the Buttercream
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Beat butter until smooth and creamy. Gradually add powdered sugar.
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Add vanilla, salt, and milk a tablespoon at a time until desired consistency.
Step 4: Assemble the Cake
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Level cake layers if needed. Place one cake layer on a platter.
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Add the chilled cheesecake layer (remove springform base and parchment).
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Top with second funfetti cake layer.
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Frost top and sides with buttercream. Decorate with extra sprinkles!
Tips for Success
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Use jimmies, not nonpareils — they won’t bleed into the batter.
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Chill cheesecake fully before assembling.
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A cake leveler or serrated knife helps get clean, even layers.
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Use parchment under your cake when frosting — then slide it out for a clean board.
Variations
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Add lemon zest to the cheesecake for a bright twist.
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Use chocolate or strawberry frosting for extra flair.
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Make it gluten-free using a 1:1 gluten-free flour blend.
Storage
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Store cake in the fridge, covered, for up to 4 days.
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Freeze individual slices tightly wrapped for up to 1 month.
What to Serve With
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Birthday candles and a scoop of vanilla ice cream
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Sparkling lemonade or milk
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A drizzle of white chocolate or strawberry sauce
Nutrition Facts (Approximate per slice)
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Calories: ~490
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Carbs: 47 g
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Fat: 30 g
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Sugar: 35 g
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Protein: 5 g
FAQs
Q: Can I make this with boxed cake mix?
Absolutely! Use a white or funfetti mix for the cake layers and focus on homemade cheesecake and frosting.
Q: Can I color the layers?
Yes! Tint the cake batter or frosting for a rainbow effect.
Q: Can I skip the cheesecake layer?
You can — but that’s what makes this dessert next-level.
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Conclusion
This Funfetti Cheesecake Cake is a sprinkle-loaded celebration in every slice. It’s perfect for birthdays, baby showers, or any time you want a dessert that’s fun, festive, and unforgettable. From the creamy cheesecake middle to the fluffy rainbow-studded cake — it’s pure happiness on a plate.