Valentine’s Raspberry Cake Recipe

Introduction

This Valentine’s Raspberry Cake is a stunning layered dessert that combines tender cake with luscious white chocolate buttercream and a beautiful gradient Italian buttercream finish. Fresh raspberries and a hint of lemon make this cake perfect for a romantic celebration or special occasion.

Ingredients

• 1 2/3 cup all-purpose flour (230g)
• 1 cup granulated sugar (136g)
• 1/4 tsp baking soda (heaping)
• 1 tsp baking powder (heaping)
• 1/4 tsp kosher salt
• 3/4 cup unsalted butter (room temperature, 170g)
• 3 egg whites (room temperature)
• 1 tbsp vanilla extract
• 1/2 cup sour cream (120ml)
• 1/2 cup whole milk (105ml)
• 6 oz raspberries (fresh or freeze dried)
• 2 tbsp lemon juice (fresh)
• 1 tbsp lemon zest
• 1 ½ cup unsalted butter (room temp, 315g)
• 4 ½ cups confectioners sugar (648g)
• 1 cup white chocolate chips (melted and cooled, 168g)
• 1 tbsp granulated sugar
• 1 cup raspberries (fresh)
• 1 tbsp lemon juice
• 1 tbsp vanilla extract
• 1/4 tsp salt
• 1 tbsp lemon zest
• 3 sheets printable hearts (or pipe them free-hand)
• 1 1/2 feet parchment paper
• ½ cup candy melts (84g)
• 4 egg whites (large)
• 1 1/3 cups granulated sugar (divided)
• 1 pinch kosher salt
• 16 ounces unsalted butter (454g, room temperature, cut into 1-inch pieces)
• 1 tsp pure vanilla extract
• 1/4 tsp cream of tartar
• 1/3 cup water (70g)

Instructions

1. Step 1: Preheat oven to 340°F. Butter and flour three 6-inch pans. Use cake strips for even baking if available.
2. Step 2: Sift flour, kosher salt, baking soda, and baking powder into a large bowl and whisk to combine. Set aside.
3. Step 3: In a medium bowl, beat wet ingredients including butter, egg whites, vanilla extract, sour cream, whole milk, lemon zest, and lemon juice. It’s okay if small chunks of butter remain.
4. Step 4: Add wet ingredients to dry and mix until just combined. Fold in dried raspberries gently.
5. Step 5: Divide batter evenly among the prepared pans and bake about 30 minutes until the centers are springy.
6. Step 6: For the white chocolate buttercream, combine raspberries, lemon juice, lemon zest, and sugar in a small saucepan over medium-low heat. Mash, simmer and reduce by half (about 3 minutes). Strain and chill.
7. Step 7: In a stand mixer with paddle attachment, cream the butter. Add confectioners sugar and salt, beating until creamy.
8. Step 8: Mix in melted and cooled white chocolate until smooth and incorporated.
9. Step 9: Divide the buttercream into two bowls. Add vanilla to one batch.
10. Step 10: Add 2 1/2 tbsp raspberry reduction to the other batch. If too runny, add confectioners sugar 2 tbsp at a time to thicken.
11. Step 11: Transfer both batches to piping bags with tips removed. Place these bags into another piping bag fitted with a large round tip (or tip removed) for marbled piping.
12. Step 12: For the Italian buttercream, beat egg whites, salt, and cream of tartar until soft peaks form, slowly adding 1/3 cup sugar.
13. Step 13: In a saucepan, combine remaining sugar and water, heat to 235-240°F, then drizzle hot syrup into the mixer while beating.
14. Step 14: Beat meringue until cool/tepid, then add room temperature butter one tablespoon at a time until smooth and silky. Add salt and vanilla extract.
15. Step 15: Divide Italian buttercream into five bowls. Leave one white, and color the others for a gradient effect.
16. Step 16: Whip frosting again gently and transfer to piping bags just before assembling.
17. Step 17: To make hearts, place printable heart sheets as stencil beneath parchment paper. Microwave candy melts, transfer to piping bag, and pipe hearts following the stencil. Let them harden completely.
18. Step 18: Assemble the cake by piping the white chocolate buttercream mixture between each cake layer.
19. Step 19: Apply a thin crumb coat over the cake and chill for 10-15 minutes.
20. Step 20: Layer the Italian buttercream gradient starting with white at the bottom, moving to darker shades on top. Smooth gently with an offset spatula.
21. Step 21: Decorate the cake with the hardened hearts for a festive Valentine’s look.

Tips & Variations

• Use cake strips on your pans for more even bake and less doming.
• Freeze dried raspberries add intense flavor without extra moisture in the cake.
• If you don’t have white chocolate chips, finely chop good quality white chocolate and melt carefully.
• Adjust the intensity of lemon zest and juice based on your preference for brightness.
• Make the cake a day ahead to allow flavors to deepen and buttercream to set.

Storage

Store the cake covered in the refrigerator for up to 3 days. Bring to room temperature before serving for best flavor and texture. Leftover cake can be frozen wrapped tightly in plastic wrap and foil for up to 1 month; thaw overnight in the fridge before serving.

How to Serve

Serve this delicious recipe with your favorite sides.

FAQs

Can I use frozen raspberries instead of fresh?

Yes, frozen raspberries work well, especially if you use freeze dried in the batter to avoid excess moisture. Thaw and drain frozen raspberries before adding to reduce liquid.

What if I don’t have a stand mixer for the Italian buttercream?

Whipping Italian meringue by hand is very difficult. If you don’t have a stand mixer, a hand mixer with strong beaters can work but may take longer and require patience.