For the love of strawberries, who can say no to a slice of fresh strawberry buttercream cake? Well, it will be even harder once you sink your fork into this strawberry delight. There is something about fresh fruit and dessert that just goes hand in hand.
As a tried and true cake lover, I am giving you the best strawberry buttercream cake recipe that will surely win the hearts of family, friends and maybe even your enemies!
Why you’ll love this recipe:
-The cake only takes one bowl
-It’s beyond moist
-Beautifully refreshing
-Did I mention the buttercream is pink?!
You are going to learn how to make the perfect strawberry buttercream cake, how to make strawberry buttercream frosting from scratch, and how to work with fresh fruit fillings without them leaking.
How to Make The Perfect Strawberry Buttercream Cake:
Does using fresh strawberries in a cake filling work?
Using fresh strawberries in a cake filling can be done in two ways. Traditionally, we see fresh strawberry filling in shortcakes and naked cakes. Strawberries are often lightly tossed with sugar and lemon juice or quickly tossed in a pan over heat. Shortcakes and naked cakes usually have a rustic feeling, welcoming a runnier filling.
There is a second way to prepare strawberries as a cake filling and that is boiling fresh or frozen strawberries with sugar, lemon juice, and a cornstarch slurry. This type of filling is thick like jam and is just as delicious as their lightly tossed counterparts from above. I recommend this type of filling for layer or tier cakes as they provide support to the structure and are less runny.
How do you keep strawberries from leaking in a cake?
There are two ways to prevent strawberries from leaking in a cake. First, make sure to use a homemade strawberry jam or thick compote that includes cornstarch. Once the cornstarch is boiled with the strawberries, it will create a delicious, thick filling. In the process of boiling the strawberries they lose a lot of their water content, thereby creating a denser filling.
Secondly, when filling a cake with strawberries, be sure to create a double dam with your buttercream if you’re creating a fully iced cake. This will ensure all potential gaps are filled and will mitigate the risk of strawberry spillage!
Can you put fresh fruit in a cake mix?
Of course you can add fresh fruit to baking, however use caution. Fresh fruit has high water content. As we know, baking is a science built on ratios. By adding too much fresh fruit you can essentially alter the integrity of a recipe or even cause the recipe to not bake at all. Nobody wants a soupy mess as a finished result. So, yes you can add fruit to a recipe, however use caution.
Here are some tips I use if I want to add fresh fruit to my recipes.
- Grate or chop sturdy fruit or veggies and squeeze out excess liquid in a piece of cheesecloth.
- Boil berries with a little sugar until it becomes a thick syrup, then add a couple tbsp to your recipe. I use a ¼ cup of the syrup for this particular recipe.
- Dehydrate my own fruit or find its dehydrated alternative at the supermarket.
- Or, test the recipe, it may just need a tad more flour to compensate for the extra water.
Strawberry Cake Notes
This cake recipe is very simple to make. All you need is one mixing bowl to add all your ingredients.
I love giving my cakes the perfect crust. The dark brown crust you see on white cakes can be distracting. To fix this, simply tear a piece of aluminum foil and paper towel that’s long enough to completely wrap around your cake pan (plus 3 inches). Wet the paper towel and ring it out. Lay it flat in the middle of the aluminum and fold the aluminum so it creates a long strip the same height as your cake pan. Wrap it around the pan and bake your cake. I promise this will give you perfect edges every time.
In this recipe, use flax seed powder. To grind up flax seeds, simply add them to a clean coffee grinder or mortar and pestle. Grind until they are a fine powder. Once water is added to flax seeds they create a paste. This is a wonderful alternative to eggs! As a baker’s note, 1 tbsp of flax seeds with 2.5 tbsp of water, is equivalent to one egg.
My favourite way to make cakes is by mixing all purpose flour and cake flour. The use of cake flour in this recipe gives the cake a tender crumb and fluffy texture. In addition to creating a tender crumb, I love adding syrup to my cakes once baked. The syrup has the ability to heighten cake flavors.
I like to add the syrup once my cake has cooled. I often find cakes that have had a chance to sit overnight once doused in syrup taste even better the next day!
Baking Overview: How do you make strawberry buttercream frosting from scratch?
This particular strawberry buttercream is made in two steps. Start by removing the strawberry’s stems, discard. Then, place the berries in a blender or food processor. Blend until a uniform purée is formed. Place the purée in a saucepan on medium heat. Reduce until most of the water has evaporated. The purée will become thick. Once the purée has reduced, place in a container and let cool to room temperature.
This purée will flavour our buttercream and give it that beautiful pink color.
Strawberry Buttercream Cake
Ingredients
Cake
- 1/4 cup apple sauce
- 1 cup cake flour
- 1 cup AP flour
- 1 cup brown sugar
- 1.5 tbsp ground flax seeds
- 3 tbsp warm water
- 1/2 tsp salt
- 1/4 tsp baking soda
- 1/2 tsp baking powder
- 1 tbsp vanilla
- 1/4 cup coconut cream
- 2 tbsp coconut cream
- 1/2 cup soy milk
Vanilla syrup
- 2/3 cup granulated sugar
- 2/3 cup water
- 2 tbsp vanilla
Strawberry Buttercream
- 1 1/2 cup fresh strawberries
- 2 tbsp granulated sugar
- 1 1/2 cup unsalted butter room temperature
- 5 cup powdered sugar
- 1/2 tsp salt
- 1/2 tbsp vanilla
Instructions
Cake
- Preheat oven to 350°F, grease and line two 6 inch cake pans, or one 9 inch, with parchment paper.
- In a large mixing bowl, add all cake ingredients together at once using a hand mixer or stand mixer, mix until just incorporated.
- Pour batter in pan or pans. Place cake pan(s) in the oven and bake for 30-35 minutes if you are wrapping the pans with aluminum (see cake baking overview). If you are not using the aluminum trick, reduce baking time to 20-25 minutes. To check if the cake is done, stick a skewer into the center of the cake – it should come out clean.
- Once done, remove from the oven and place on a wire rack to set for 10 minutes. Then, take a knife and carefully run it around the edge of the cake. Place a wire rack over the cake and flip it over so it comes out of the cake pan (careful as it might still be hot).
- Let cool.
Vanilla syrup
- Add sugar and water to a saucepan over medium heat. Using a spatula, stir until the sugar has dissolved, then add vanilla. Let the mixture come to a simmer.
- Remove from heat and let sit for 5 mins to cool.
- Take cooled cake and place a cookie sheet under the cooling rack. Pour the syrup over the cake(s) and let sit for 2 – 3 hours.
Strawberry frosting
- Remove the stems from 1.5 cups of fresh strawberries, discard stems then place the berries in a blender or food processor. Blend until a purée has formed.
- Pour purée into a medium sized saucepan over medium heat with 2 tbsp of sugar. Occasionally stir. Simmer until strawberry purée has reduced. The purée will thicken and you will notice the color change from light in color to rich. The purée will reduce in size to about ½ – ⅓ of the pan.
- Pour the purée into a container and let it come to room temperature. This is very important!
- Once the strawberry purée is completely cooled, start the rest of the buttercream. In a stand mixer (or hand, but preferably stand) cream butter for 5 mins on high speed, occasionally scraping down sides.
- Reduce speed to low and add a cup of powdered sugar every 2 mins. Once all the sugar is added, continue to mix for another 3 mins on low.
- Very, very, slowly add ¼ cup of strawberry purée, trying not to let it become wet or to separate (if liquid is added too quickly it will separate, but don’t worry it will come back together!). Note: By keeping the mixer at a low speed we are minimizing air bubbles and creating a very smooth icing.
- Next, add in vanilla and salt and once all mixed together you are ready to frost your cake.
Filling and cake assembly
- Note: If you did one 9 inch cake, follow the same steps except your filling will be on top of your cake.
- In a small bowl, add sliced strawberries, sugar and lemon juice. Toss and set aside.
- Place the first cake layer on a plate or cake stand. With a spatula, smooth a generous layer of butter cream on top of the cake. Then, add your strawberry filling on top.
- Next, add your second cake layer, and another generous amount of buttercream. Top it all off with the cup of whole strawberries by creating a small mound in the center.
- Enjoy!
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