1 hour

Strawberry Cake Filling

Upgrade your delicious desserts by turning them into an edible decadent masterpiece with this homemade Strawberry Cake Filling! From layered cakes to surprise cupcake centers, this sweet strawberry filling is the WOW! Factor you’re looking for without a long list of ingredients or a big time investment!

Close up of a bowl of strawberry cake filling.


 

Strawberry Filling for Cakes, Cupcakes, and More!

The only thing better than biting into a cupcake or slice of cake is biting into one that has a gooey, sweet center! The combination of tender, moist cake with sweet strawberry filling is a satisfying dessert combination that I look forward to every summer. However, it’s also phenomenal year-round.

Whether you’re looking to elevate your desserts or you’re in your homemade era, this Strawberry Filling is a must-have! The flavor of homemade cake filling outshines store-bought canned versions while also eliminating unnecessary preservatives and additives.

With just 4 simple ingredients and 30 minutes or less, you’ll have the perfect small-batch strawberry filling that’ll make any dessert a standout!

A slice of vanilla cake with strawberry frosting and filling on a blue plate.

Rebecca’s Recipe Review

Taste: Sweet strawberry flavor!

Texture: Gooey with small lumps of strawberries.

Ease: 2/10

Would I Make This Again? Yes, it is the ideal consistency and super yummy! And it produces a small batch that can be multiplied for additional cake layers.

Ingredients to make strawberry cake filling on a table.

Strawberry Cake Filling Ingredients

Homemade strawberry filling is made with frozen strawberries, granulated sugar, lemon juice, and cornstarch. I opted for frozen berries, since they’re frozen at peak ripeness, they create a filling that has the best overall, consistent flavor.

If you prefer, you can use fresh strawberries, but the filling may come out a bit thicker.

Close up of a pot filled with strawberry cake filling.

How To Make Filling For Strawberry Cake

  1. Simmer strawberries and granulated sugar together in a small pot over medium-high heat.
  2. Mix lemon juice and cornstarch together in a small prep bowl.
  3. Pour the cornstarch and lemon juice mixture into the pot of berries once they’ve started breaking down.
  4. Stir and simmer until the filling has thickened. Afterward, remove the pot from the heat and allow the strawberry filling to cool completely.
Overhead photo of a rubber spatula with strawberry filling on it and in a bowl under it.

Rebecca’s Tips

  • Using frozen berries will deliver the most consistent and flavorful results.
  • Make sure to stir the mixture frequently as it simmers to prevent the berries from sticking and burning to the pan.
  • If the strawberries aren’t breaking down as they’re cooking, use a potato masher to help them along. Aim for small strawberry chunks!
  • Once the filling coats the back of a spoon, it’s the ideal thick consistency you’re looking for before removing it from the heat.
  • Allow the filling to cool completely to room temperature before using it as a filling for your recipes! If you use it when it’s warm, the filling will break down cakes and cupcakes, resulting in a soggy, unpleasant mess.
Strawberry filling on top of a round cake.

How To Use Homemade Strawberry Filling

  • Cakes – Nestle this sweet, gooey goodness between layers of tender homemade cake for a decadent dessert! This strawberry filling would be excellent tucked into Vanilla Cake or Chocolate Cake.
  • Cupcakes – Use a cupcake corer to create a hidden pocket in cupcakes for a surprise strawberry filling!
  • Pastries – Whether it’s a breakfast or brunch treat or an afternoon pick-me-up, pastries filled with homemade strawberry filling are always a good idea! A batch of these Strawberry Danish With Cream Cheese with this homemade filling will blow your mind!
  • Pancakes or French Toast – Start your day off on a sweet note by layering strawberry filling between a stack of pancakes or French Toast!
Slice of strawberry cake on a cake stand laying next to the rest of the cake.

More Strawberry Recipes

If you’ve tried this recipe, please let leave a review in the comments below. I love hearing from you! Don’t forget to tag me – @sugarandsoulco – on Instagram and Pinterest with your photos, or join our Sugar & Soul Show-offs Community and share them there.

Close up of a bowl of strawberry cake filling.
5 from 1 vote

Strawberry Filling For Cake


Course Dessert
Cuisine American
Prep Time 5 minutes
Cook Time 25 minutes
Cooling Time 30 minutes
Total Time 1 hour
Servings 2 cup

Ingredients
  

  • 10 ounces frozen strawberries 283g
  • ½ cup granulated sugar 100g
  • 1 tablespoon lemon juice
  • 1 tablespoon cornstarch 18g

Instructions

  • Add 10 ounces frozen strawberries and ½ cup granulated sugar to a small pot and bring to a simmer over medium-high heat, stirring frequently. Let simmer for 5 minutes.
  • In a small prep bowl, mix together 1 tablespoon lemon juice and 1 tablespoon cornstarch with a fork.
  • Once the berries start breaking down, quickly pour in the cornstarch and lemon mixture while stirring.
  • Continue stirring for 2 minutes, until the mixture has thickened and coats the back of a spoon. Use a potato masher to break down the berries further if needed; you want the filling to have small chunks, not big ones.
  • Then remove from the heat and let cool in the pot before using in the desired recipe.

Notes

Nutrition

Calories: 255kcal | Carbohydrates: 65g | Protein: 1g | Fat: 1g | Saturated Fat: 0.03g | Polyunsaturated Fat: 0.2g | Monounsaturated Fat: 0.1g | Sodium: 2mg | Potassium: 226mg | Fiber: 3g | Sugar: 57g | Vitamin A: 17IU | Vitamin C: 86mg | Calcium: 24mg | Iron: 1mg

Did You Make This Recipe?

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5 from 1 vote

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Recipe Rating




One Comment

  1. Rebecca Hubbell says:

    5 stars
    I love how fresh and flavorful this filling is! It’s perfect for cakes, but it’s even delicious on waffles, in cupcakes, and more! My whole family loves it, and it’s on repeat for my daughter’s birthday cakes.

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