Vanilla Raspberry Sheet Cake

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(Soft, Moist Vanilla Cake with Fresh Raspberry Flavor)

This Vanilla Raspberry Sheet Cake is a beautiful, easy dessert with a tender vanilla cake base, sweet-tart raspberries, and a creamy frosting. Perfect for birthdays, potlucks, holidays, or any gathering where you need a simple cake that feeds a crowd!


Ingredients

For the Vanilla Sheet Cake:

  • 2ยฝ cups all-purpose flour
  • 2ยฝ teaspoons baking powder
  • ยฝ teaspoon salt
  • 1 cup unsalted butter, softened
  • 1ยพ cups granulated sugar
  • 4 large eggs, room temperature
  • 2 teaspoons vanilla extract
  • 1 cup whole milk
  • ยฝ cup sour cream or Greek yogurt

For the Raspberry Filling:

  • 2 cups fresh raspberries
  • โ…“ cup granulated sugar
  • 1 tablespoon lemon juice
  • 2 tablespoons cornstarch
  • 2 tablespoons water

For the Creamy Frosting:

  • 1 cup unsalted butter, softened
  • 4 cups powdered sugar
  • 2 teaspoons vanilla extract
  • 3โ€“4 tablespoons heavy cream or milk
  • Pinch of salt
  • ยฝ cup raspberry puree (optional)

Optional Toppings:

  • Fresh raspberries ๐Ÿ“
  • White chocolate curls
  • Lemon zest
  • Powdered sugar
  • Whipped cream
  • Mint leaves

Instructions

Step 1: Prepare the Oven

Preheat oven to:

350ยฐF (175ยฐC)

Grease a:

9×13-inch sheet pan

or line with parchment paper.


Step 2: Make the Cake Batter

In a bowl whisk together:

  • Flour
  • Baking powder
  • Salt

In another bowl beat:

  • Butter
  • Sugar

for 3โ€“5 minutes until light and fluffy.

Add:

  • Eggs one at a time
  • Vanilla

Mix in:

  • Milk
  • Sour cream

Alternate with dry ingredients until smooth.


Step 3: Bake the Cake

Pour batter into prepared pan.

Bake:

30โ€“35 minutes

until a toothpick inserted in the center comes out clean.

Cool completely.


Step 4: Make the Raspberry Filling

In a saucepan combine:

  • Raspberries
  • Sugar
  • Lemon juice

Cook over medium heat until berries break down.

Mix cornstarch with water.

Add to berries and cook until thickened.

Cool completely.


Step 5: Make the Frosting

Beat butter until creamy.

Add:

  • Powdered sugar
  • Vanilla
  • Salt
  • Cream

Beat until fluffy.

Mix in raspberry puree if desired.


Step 6: Assemble

Spread raspberry filling over cooled cake.

Top with frosting.

Decorate with fresh raspberries.

Chill before slicing for cleaner pieces.


Extra Tips & Secrets โœจ

โœ… Use room-temperature ingredients for the smoothest batter.

โœ… Do not overmix after adding flour to keep the cake soft.

โœ… Fresh raspberries give the best flavor, but frozen works too.

โœ… Chill before cutting for beautiful sheet cake slices.


Delicious Variations

๐Ÿ‹ Lemon Raspberry Sheet Cake

Add:

  • Lemon zest
  • Lemon glaze

๐Ÿซ Chocolate Raspberry Cake

Use:

  • Chocolate cake base
  • Raspberry filling

๐Ÿฅฅ Raspberry Coconut Cake

Add:

  • Coconut flakes
  • Coconut frosting

๐Ÿฐ Raspberry Cream Cheese Cake

Use:

  • Cream cheese frosting
  • Extra berries

๐Ÿ“ Mixed Berry Sheet Cake

Add:

  • Strawberries
  • Blueberries
  • Blackberries

Serving Ideas

Serve with:

โ˜• Coffee
๐Ÿต Tea
๐Ÿฆ Vanilla ice cream
๐Ÿ“ Fresh berries
๐Ÿฅ› Cold milk


Storage

Refrigerator:
Store covered for up to 5 days.

Freezer:
Freeze unfrosted cake for up to 3 months.


Nutrition Facts (Approximate)

Per slice (1 of 15 servings):

  • Calories: 350โ€“450 kcal
  • Protein: 4โ€“6 g
  • Carbohydrates: 50โ€“60 g
  • Fat: 15โ€“22 g

Frequently Asked Questions (Q&A)

Q: Can I use frozen raspberries?
A: Yes! Cook them the same way, but drain excess liquid if needed.

Q: Can I make this cake ahead?
A: Yes. Bake the cake a day ahead and frost before serving.

Q: How do I keep sheet cake moist?
A: Store covered and avoid overbaking.

Q: Can I use a different frosting?
A: Cream cheese frosting, whipped cream frosting, or vanilla buttercream all work well.

Q: Can I make cupcakes instead?
A: Yes! Bake for about 18โ€“22 minutes.


Social Media Caption Ideas โค๏ธ

Option 1:
“Made this Vanilla Raspberry Sheet Cake and it was a dream! ๐Ÿฐ๐Ÿ“ Soft vanilla cake, sweet raspberry filling, and creamy frosting make the perfect dessert.”

Option 2:
“Fresh raspberries and vanilla cake are a match made in heaven! ๐Ÿ˜ This easy sheet cake is beautiful, delicious, and perfect for sharing.”

Option 3:
“A little sweetness for any occasion! ๐Ÿ“โœจ This Vanilla Raspberry Sheet Cake is soft, creamy, fruity, and absolutely irresistible.”


๐Ÿฐ๐Ÿ“ Vanilla Raspberry Sheet Cake is the perfect crowd-pleasing dessert โ€” soft vanilla cake, bright raspberry flavor, and a creamy finish in every bite! โค๏ธ

โœ•