Effortless Strawberry Swirl Cake

Featured in: End Your Meal on a High Note

If you love strawberries, you’ll want this cake. It stays soft and fluffy thanks to a rich batter. You whip up some strawberry puree and swoosh it through the cake, so you get fruit in nearly every forkful. Once it’s golden and out of the oven, finish it with sweet pink strawberry icing for a real showstopper. This one’s awesome for spring or summer get-togethers, and it stays tasty for days.
A woman in a kitchen taking a selfie.
By Rosa Rosa
Updated on Thu, 26 Jun 2025 17:30:38 GMT
A cake with strawberries and pink icing. Pin it
A cake with strawberries and pink icing. | letscookiteasy.com

This vibrant strawberry swirl delight pops with lively pink and sweet flavors that make you feel like you're having a picnic every time you grab a slice. It’s super moist thanks to the generous thread of real strawberry puree marbled inside the soft cake. That swirl isn’t just pretty — it means you taste vanilla and ripe strawberries in every forkful. The whole thing gets topped with a glossy strawberry topping that runs down the sides, adding a fresh bite and creating a finish that’ll have folks begging you to spill your secret.

The first time I baked this strawberry swirl beauty was for my sister’s backyard bash last April, right when local strawberries started showing up again. My family gathered around as I cut into it and showed off those pink marbled layers. My nephew—usually not a fan of fruit treats—was already asking for seconds before his first slice disappeared. That’s when I knew this one was special.

Dreamy Ingredients

  • Powdered Sugar: Blends into a smooth topping that hardens just right. Its fine texture mixes smooth for a sleek finish that melts in your mouth.
  • Vanilla Extract: Boosts the fruity taste with warm, cozy notes. Go for real vanilla for best flavor, not the fake kind.
  • Sour Cream: Adds both tang and moisture while helping your cake rise taller and fluffier.
  • Eggs: Hold the cake together and add a nice richness. Let ’em sit out so they mix evenly without weird lumps.
  • Granulated Sugar: Brings sweetness and helps brown the cake’s edges to a gold finish. Keeps everything soft too.
  • Unsalted Butter: Adds a rich taste and helps make the crumb super tender. Make sure it’s totally soft before starting.
  • All Purpose Flour: Lays the foundation so your cake holds its shape and stays soft, even with extra fruit. Careful measuring gets you the same tasty results every time.
  • Fresh Strawberries: The star of the show—pick ones that are fully red for the biggest burst of fresh flavor in every swirl and drizzle.

Easy Steps

Top It Off
Mix up powdered sugar, extra strawberry puree, and milk until you get a smooth glaze. Adjust if needed for the way you like it.
Let it Cool Down
After baking, set the cake in the pan for about thirty minutes. Flip it out onto a rack and don’t even think about the glaze till it’s totally cool.
Bake Time
Bake for 55 to 65 minutes and don’t open the oven for at least the first three-quarters of baking. You want a skewer to come out clean from the thickest spot.
Add The Swirl
Layer two-thirds of your batter in the pan, spoon on half the strawberry puree, swirl gently, then repeat with the rest.
Bring It All Together
Add your dry ingredients to the wet in three batches. Mix just enough each time—don’t overdo it or the cake gets tough.
Add The Wet Stuff
With the mixer running low, drop in eggs one by one, then pour in vanilla and sour cream. Just mix until it looks blended.
Cream It Good
Beat up soft butter and white sugar in your stand mixer for five minutes till it’s super fluffy, scraping the sides as you go.
Get The Base Together
Heat the oven to 325°F and put the rack in the middle. Grease your 10-inch bundt pan really well and dust lightly with flour. In a bowl, whisk flour, baking powder, baking soda, and salt together until even.
Berry Prep
Wash a pound of fresh strawberries and pat them dry. Snip off the tops, quarter them, and blitz in the food processor until smooth. Remove three-quarters cup for the cake and save an extra quarter cup for glaze later.
Finish It Off
Pour the pink glaze all over the cooled cake, letting it slowly run down the sides for that classic drip look.
A slice of cake with strawberries on top. Pin it
A slice of cake with strawberries on top. | letscookiteasy.com

My grandma always tossed a pinch of salt in her fruit desserts. Just that bit brought out the fruit’s natural sweetness and really woke up the strawberry flavor in all my cakes too.

Flavor Swaps

Try raspberry puree for a tart change. Go with apple butter and maple glaze for a cozy fall treat. Or make it tropical with mango and a touch of lime zest.

Stay Tasty

Leftovers keep great under a cake dome for up to three days. Pop slices in the fridge for up to a week and let them warm before eating. You can even freeze the unfrosted cake for three months and finish it with fresh glaze once thawed.

A slice of cake with strawberries on top. Pin it
A slice of cake with strawberries on top. | letscookiteasy.com

This cake is what strawberry time is all about—just the right mix of bright flavor and soft bite, so it gets smiles from everyone, even the picky crew.

Frequently Asked Questions

→ Can I use frozen strawberries for this cake?
Frozen strawberries work just fine. Let them thaw and drain out extra juice before making the puree. The cake might turn out a bit lighter in color, but it'll taste great.
→ How do I store leftover Strawberry Swirl Cake?
Pop any leftovers into an airtight box and keep them on the counter for two days or in your fridge for up to five. Take it out and let it warm up a bit before eating so it’s still nice and soft.
→ Can I make this cake ahead of time?
You bet! The flavors get even better by the next day. Bake it early and add your glaze when you’re ready to eat. That way, it looks and tastes super fresh.
→ Why did my strawberry swirl sink to the bottom of the cake?
Swirls that sink usually mean your puree was too runny. Try simmering it a little to thicken, or stir in a spoonful of flour before adding to your batter.
→ Can I make this cake in a different size pan?
Go for it! Use a loaf pan and bake about 45-55 minutes, or pour into cupcakes and bake 18-22 minutes. A 9x13-inch should be ready in about half an hour. Always poke the middle with a toothpick to make sure it’s done.
→ Is it possible to make this cake gluten-free?
Switch the flour with a good 1:1 gluten-free blend for baking. The texture might change a little, but most blends make great cake.

Effortless Strawberry Swirl Cake

Tender cake filled with strawberry swirls and a no-fuss, fresh pink glaze on top. Lots of vanilla with every juicy bite.

Prep Time
30 Minutes
Cook Time
40 Minutes
Total Time
70 Minutes
By Rosa: Rosa

Category: Sweet Desserts

Difficulty: Intermediate

Cuisine: American

Yield: 4 Servings (1 9-inch cake)

Dietary: Vegetarian

Ingredients

→ Cake Batter

01 1 cup unsalted butter, at room temperature
02 2 cups all-purpose flour
03 1 cup fresh strawberries, blended into a puree
04 1 ½ teaspoons baking powder
05 3 large eggs
06 1 teaspoon vanilla extract
07 1 ½ cups white sugar
08 1/2 teaspoon baking soda
09 1 cup sour cream or buttermilk (pick one)
10 1/4 teaspoon fine salt

→ Strawberry Glaze

11 2 tablespoons strawberry puree (fresh works best)
12 1/2 cup powdered sugar
13 1 teaspoon milk (add more to adjust thickness)

Instructions

Step 01

Turn on your oven to 350°F (175°C) to preheat. Grab a 9-inch round cake pan, and get it ready by greasing it well, dusting it lightly with flour, or using parchment paper to avoid sticking.

Step 02

Combine your flour, salt, baking soda, and baking powder in a bowl. Give it a good whisk so that everything blends together nicely.

Step 03

In a large bowl, using a mixer, beat together the softened butter and sugar. Keep mixing until it’s super creamy and fluffy—this part makes your cake light!

Step 04

One at a time, add your eggs to the butter-sugar mix. Beat well after each egg. Once all mixed in, toss in the vanilla and stir until smooth and silky.

Step 05

Slowly fold the dry mixture into the wet mixture. Alternate with sour cream—start with a bit of flour, then sour cream, and keep going until it’s all combined. Don’t overmix, or the cake might get dense.

Step 06

Scoop out a small portion of the batter, about 1/4 cup, and mix it with the strawberry puree in a smaller bowl. Pour the rest of the plain batter into the prepared pan, then dab the pink batter over the top. Swirl it around using a knife or skewer, giving it a nice marbled look.

Step 07

Pop the cake pan into the oven for 30 to 35 minutes. It’s good to go once your kitchen smells amazing, and a toothpick stuck into the center comes out clean or with just a few crumbs. Cool the cake in the pan for about 10 minutes before flipping it onto a wire rack.

Step 08

While your cake cools completely, stir together the powdered sugar, strawberry puree, and a splash of milk. The goal is a glaze that’s easy to pour but not runny—aim for a texture that can coat the back of a spoon.

Step 09

Once the cake is totally cool, drizzle the glaze over the top, letting it drip down the sides. Add fresh strawberry slices if you want to dress it up a bit more. Then, enjoy!

Notes

  1. The strawberry flavor really pops the next day, so consider making it in advance.
  2. Fresh, ripe strawberries are best! If frozen, let them thaw fully and remove any excess water before blending.

Tools You'll Need

  • 9-inch cake pan, round shape
  • Mixer (handheld or stand)
  • Several mixing bowls for batter and glaze
  • A whisk and a spatula for combining ingredients
  • Cooling rack to cool the cake safely

Allergy Information

Please check ingredients for potential allergens and consult a health professional if in doubt.
  • Includes dairy from butter and sour cream/buttermilk.
  • Contains eggs.
  • Made with wheat, so it’s not gluten-free.

Nutrition Facts (Per Serving)

It is important to consider this information as approximate and not to use it as definitive health advice.
  • Calories: 300
  • Total Fat: 15 g
  • Total Carbohydrate: 40 g
  • Protein: 5 g