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    Ambitious Foodie » Recipes » Quick & Easy

    The BEST and Easy Homemade Strawberry Cake Filling

    Modified: Sep 23, 2026 · Published: Dec 4, 2024 Written by: Imsen · This post may contain affiliate links · 18 Comments

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    The Best And Easy Homemade Strawberry Cake Filling strikes the ideal combination of tartness and sweetness. It has a delicious texture and provides a zesty flavor. It is produced by cooking ripe strawberries with cornstarch, water, sugar, and lemon juice until thickened.

    strawberry cake filling in bowl on countertop.

    This homemade strawberry filling elevates your cake recipes to a new level and won't disappoint you. You can make a batch faster than it takes to get a parking space at the supermarket because it's so easy to make. The best part is that you only need a few ingredients: strawberries, sugar, lemon juice, cornstarch, and water (plus a splash of vanilla if you like). There is no preference here; fresh and frozen strawberries will work perfectly!

    Jump to:
    • Why You'll Love This Recipe
    • Main Ingredients
    • How To Make This Delicious Strawberry Filling
    • Pro Tips For Success
    • Variations and Substitutions
    • How to Use Strawberry Filling
    • Storage
    • Frequently Asked Questions
    • More Delicious Sauces
    • Recipe
    • The BEST and Easy Homemade Strawberry Cake Filling
    • 💬 Comments

    Why You'll Love This Recipe

    One of my favorite dessert decorating ideas is this one. It may be utilized in a multitude of ways and is really quick and simple.

    • Simple and quick: All it takes to get started is a little whisking, mixing, simmering, and stirring. With this simple strawberry cake filling, you'll look like an expert.
    • Throughout the year: Strawberries are a summer fruit, but this filling works just as well with frozen berries as it does with fresh ones. So you can enjoy a taste of summer all year round.
    • Adaptable: This strawberry filling can be used to top ice cream sundaes, fill cakes, and top pancakes, among other things. There are countless options.
    • Not very sweet: I adore how this luscious filling is enhanced with lemon juice. It perfectly balances out an otherwise sweet mixture by adding a little acidity.
    • Taste: The strawberries add a sweet, somewhat tart flavor that goes well with chocolate and vanilla cakes.
    • Natural ingredients: No artificial additives or preservatives are used in this recipe; it just calls for natural ingredients like sugar and fresh strawberries.

    Main Ingredients

    ingredients for strawberry cake filling on countertop.

    With just a handful of ingredients, it's a simple recipe. The filling stays between the layers of your cake since it is thick and sets like a dream.

    • Fresh strawberries: I used fresh strawberries. Since fresh strawberries usually have the finest flavor, I like to use them. For this recipe, frozen strawberries can alternatively be used. Cut the water in half if using frozen strawberries, and add more as necessary.
    • Sugar: I use granulated sugar. For this recipe, regular white granulated sugar works well. With no additional taste nuances, white sugar adds a lot of sweetness. Brown sugar is another option to add more flavor to the strawberry combination. If you prefer more natural sweetness over white sugar, honey and maple syrup are excellent choices.
    • Lemon Juice: Use fresh lemon for the strongest, tartest taste. Bottled lemon juice won't have the same impact, so use fresh lemon juice instead. Enhances the filling's color and partially counteracts the sugar and berry taste. Replace the lemon with orange juice for a sweeter, less acidic flavor.
    • Cornstarch: To make the filling thicker. The ideal method for adding cornstarch to the filling is to create a slurry by mixing a little amount of water with the cornstarch and then adding it.
    • Water: A tiny bit of water must be added to the recipe initially, but the fruit will release the remainder while it cooks. Later on, you can add more water if necessary. Use too much and you'll have to cook it down for longer.
    • Vanilla: Add a little vanilla essence or vanilla bean for a little more sweetness.

    How To Make This Delicious Strawberry Filling

    1. Chop the strawberries finely, keeping any juice they release.
    diced strawberries in saucepan.
    1. In a small bowl, combine the water and cornstarch. Using a spoon, stir until the cornstarch is completely dissolved and a slurry forms. Put aside.
    cornstarch slurry in bowl on countertop.
    1. Add the sugar, lemon juice, and strawberries to a large skillet and mix thoroughly. Cook over medium heat for 4-5 minutes, until the mixture comes to a boil.
    diced strawberries with sugar and lemon juice in saucepan.
    1. Slowly pour in the slurry while stirring continuously; the filling will begin to thicken. After a minute of cooking, turn off the heat. It should have a thick consistency rather than being watery.
    strawberry sauce thickening in saucepan, clinging to the back of a spatula.
    1. The filling should then be moved to a bowl, covered, and refrigerated to cool fully. When it has cooled fully, it will become slightly thicker.
    2. Keep your strawberry cake filling in the refrigerator for up to a week in an airtight container.
    3. Enjoy!

    Pro Tips For Success

    • Consistency: Chop the berries more coarsely if you like a chunkier filling, or blitz the cooked filling with an immersion blender for a smoother one.
    • Keep an eye on the heat: To avoid burning, stir the mixture frequently as it cooks. Also, cooking times will differ depending on your heat source, so you must constantly check it.
    • Cool before using: Before use, allow the ingredients to cool fully; otherwise, the cakes or cupcakes may get soggy.
    strawberry filling for cakes in bowl on countertop with wooden spoon to the side.
    • Don't burn the strawberries: The natural sugar in the strawberries combined with the added granulated sugar has the propensity to burn. When the strawberry mixture comes to a simmer, be sure not to turn the heat past medium in order to prevent the sugars from caramelizing and/or burning.
    • Add a pop of flavor: If you would like to add a little zing to the filling, stir half or a whole teaspoon of fresh lemon zest into it at the end of the cooking process.
    • Speed up cooling: If you're in a rush, pour it into a wide bowl and pop it in the fridge uncovered to speed up the cooling process.

    Variations and Substitutions

    • To add some spiciness, add a cinnamon stick while the strawberries are cooking and remove it when they are done.
    • Add flavors: For a distinctive taste, add some fresh mint sprigs.
    • I enjoy making this recipe with fresh strawberries. You can, however, use frozen strawberries; thaw them before using them.
    • Alternatively, defrost your strawberries in the pot before adding the remaining ingredients.
    • Fresh lemon juice gives your strawberry filling a little acidity and makes it taste fresher.
    • For this recipe, you can use either caster or granulated white sugar.
    • Add other berries: Replace half the strawberries with raspberries or blueberries.

    How to Use Strawberry Filling

    • As a cake filling: This strawberry cake filling is ideal for layer cakes and cupcakes. I used it on a delicious vanilla cake, lemon cake, and even a white chocolate cake.
    • Pie or pie filling: Spread it on a pastry shell, then top with fresh strawberries and whipped cream.
    • Desserts: There are countless alternatives for desserts. Serve as a side dish with traditional pound cake, atop ice cream sandwiches, or as a cheesecake topping.

    Storage

    Refrigerate: Store the homemade strawberry filling in an airtight jar for up to a week. Because this is not a canning recipe, it won't keep any longer than that, even in a mason jar.

    Freeze: After the filling is fully chilled, place it in an airtight container and keep it in the freezer for up to three months or in the refrigerator for up to one week. Before using it, let the filling defrost in the fridge if you freeze it.

    Frequently Asked Questions

    What is strawberry filling made of?

    A few basic ingredients-strawberries, sugar, lemon juice, water, and cornstarch-are used to make this filling.

    How do you thicken strawberry filling?

    Making a cornstarch slurry is the finest technique to thicken a strawberry filling. Stir the 2 tablespoons of cornstarch into the ¼ cup of water until smooth, then pour it into the simmering strawberries while stirring.

    Does this strawberry cake filling need to be refrigerated?

    Yes, this filling should be kept in the refrigerator as it is a perishable food item.

    Will this filling make my cake soggy?

    This filling is thick, and I've never seen any problems with it being wet and seeping into the cake layers. Before attempting to utilize the filling, just make sure the cake is fully cooled. To make sure everything has cooled fully, I prefer to prepare the cake layers and filling the day before assembly.

    Can I use frozen strawberries instead of fresh?

    Yes, you can use frozen or fresh strawberries in this recipe. If you're using frozen, thaw them first and cut the water in half, since frozen berries release more liquid.

    Is there a substitute for cornstarch in this recipe?

    Yes, arrowroot powder works well. You'll need about twice as much arrowroot as cornstarch.

    How far in advance can I make this strawberry cake filling?

    If kept in an airtight container in the refrigerator, this strawberry cake filling may be prepared up to a week ahead of time; if kept in the freezer, it can be prepared up to three months ahead of time.

    Can I use this filling with cakes other than vanilla?

    It provides a delicious, vibrant, and enticing strawberry flavor to chocolate cake, yellow cake, or white cake.

    side view of strawberry cake filling in bowl.

    If you tried this Best And Easy Homemade Strawberry Cake Filling or any other recipe on my website, please feel free to leave a 🌟 star rating and let me know how it goes in the 📝 comments below. And remember to tag me on Instagram!

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    Recipe

    The BEST and Easy Homemade Strawberry Cake Filling

    The Best And Easy Homemade Strawberry Cake Filling strikes the ideal combination of tartness and sweetness. It has a delicious texture and provides a zesty flavor. It is produced by cooking ripe strawberries with cornstarch, water, sugar, and lemon juice until thickened.
    5 from 18 votes
    Print Recipe Pin Recipe
    Course: condiments, Dessert, jam, sauce
    Cuisine: American
    Prep Time: 5 minutes minutes
    Cook Time: 10 minutes minutes
    Chill Time: 2 hours hours
    Total Time: 2 hours hours 15 minutes minutes
    Servings: 2 cups
    Calories: 266kcal
    Author: Imsen
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    INGREDIENTS

    • 2 ½ cups fresh strawberries
    • ½ cup granulated sugar
    • 1 teaspoon vanilla optional
    • 1 tablespoon lemon juice
    • 2 tablespoon cornstarch
    • ¼ cup water

    INSTRUCTIONS

    • Chop the strawberries finely, keeping any juice they release.
    • In a small bowl, combine the water and cornstarch. Stir until the cornstarch is completely dissolved and a slurry forms. Set aside.
    • Add the sugar, lemon juice, and strawberries to a large skillet and mix thoroughly. Cook over medium heat for 4-5 minutes, until the mixture comes to a boil.
    • Slowly pour in the slurry while stirring continuously; the filling will begin to thicken. Cook for 1 more minute, then turn off the heat. It should be thick rather than watery.
    • Transfer the filling to a bowl, cover, and refrigerate until completely cool. It will thicken a little more as it cools.
    • Store your strawberry cake filling in an airtight container in the refrigerator for up to a week.
    • Enjoy!

    NOTES

    • Storage Instructions: You may keep leftover cake filling in the refrigerator for up to five days in an airtight container.
    • For two to three months, freeze in an airtight jar.
    • For this dish, fresh lemon juice works better than bottled lemon juice.

    NUTRITION

    Calories: 266kcal | Carbohydrates: 67g | Protein: 1g | Fat: 1g | Saturated Fat: 0.03g | Polyunsaturated Fat: 0.2g | Monounsaturated Fat: 0.1g | Sodium: 3mg | Potassium: 231mg | Fiber: 3g | Sugar: 57g | Vitamin A: 18IU | Vitamin C: 88mg | Calcium: 25mg | Iron: 1mg
    Keyword fruit filling, strawberry compote, strawberry filling
    DID YOU MAKE THIS RECIPE?Follow @ambitiousfoodieblog on Instagram, take a shot, and tag it #ambitiousfoodieblog! I love to see what you are making!

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    Share or save this post for later!

    11 shares

    Welcome I'm Imene, author of the Ambitious Foodie.

    My name is Imene, and i am the author, recipe developer, and photographer behind Ambitious Foodie. Welcome to my virtual kitchen! If you're wondering what's for dinner, you've come to the right place.

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    Comments

      5 from 18 votes

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      Recipe Rating




    1. Ruby Lee says

      September 26, 2023 at 12:18 pm

      5 stars
      Wow, this recipe has me dreaming of summer treats! The fact that you can use both fresh and frozen strawberries makes it so versatile. I’m definitely going to try this in cupcakes for my next baking session.

      Reply
    2. Adriana Miles says

      October 28, 2023 at 10:39 pm

      5 stars
      'Homemade' always wins for me, and this strawberry filling looks amazing! It's not just a cake filler; imagining it on pancakes or even in ice cream makes me want to dive right in. What a treat!

      Reply
    3. Sophia Reed says

      November 21, 2023 at 9:06 am

      5 stars
      This strawberry cake filling sounds absolutely divine! I love how simple it is to whip up with fresh strawberries. Can't wait to try it on my next layer cake and impress my friends at the next gathering.

      Reply
    4. Adeline Fisher says

      June 17, 2024 at 9:01 pm

      5 stars
      This strawberry cake filling is a perfect addition to any dessert table! I appreciate that it’s healthier than store-bought options too. I can't wait to use it in my Sunday brunch recipes; it's going to be a hit!

      Reply
    5. Ivy Russell says

      July 02, 2024 at 1:19 pm

      5 stars
      'Delightful' is the perfect word for this recipe! Fresh strawberries paired with lemon juice? That sounds like summer in a jar. I'm looking forward to trying it in some marbled cakes soon—what an inspired idea!

      Reply
    6. Helena Murphy says

      July 20, 2024 at 8:30 am

      5 stars
      I adore how you’ve broken down this recipe into simple steps! The combination of sweet strawberries and lemon juice must create such a refreshing taste. I can already imagine it layered between fluffy cakes—delicious!

      Reply
    7. Erika Parker says

      July 22, 2024 at 12:57 pm

      5 stars
      Yum, who knew making strawberry filling could be so straightforward? This would be perfect for entertaining guests or just indulging myself on a quiet afternoon. I'll definitely keep this recipe handy for all future dessert creations!

      Reply
    8. Holly Sanders says

      July 30, 2024 at 8:20 pm

      5 stars
      This strawberry filling looks so easy to make and bursting with flavor! I love the idea of using it for tarts as well. It’s such a versatile option that can elevate any dessert—I'm excited to experiment!

      Reply
    9. Jocelyn Coleman says

      August 28, 2024 at 9:05 am

      5 stars
      I’m all about homemade fillings, and this strawberry one seems like a winner! It’s great to know that I can control the ingredients too. Plus, pairing it with pancakes or ice cream sounds like pure bliss!

      Reply
    10. Abigail Reed says

      December 04, 2024 at 3:40 am

      5 stars
      I love how simple this recipe is! Fresh strawberries and just a few ingredients make it sound so approachable. Plus, who doesn't love a homemade treat that you can customize?

      Reply
    11. Helena Murphy says

      December 04, 2024 at 5:36 am

      5 stars
      This looks like the ultimate treat for dessert lovers! I can already see myself using it in cupcakes and as a topping for ice cream. It’s going to be a hit at my next dinner party!

      Reply
    12. Erika Parker says

      December 05, 2024 at 3:09 pm

      5 stars
      Yum, I'm a huge fan of anything strawberry! This filling sounds perfect for summer desserts. I think I'll definitely give it a go for my next gathering!

      Reply
    13. Frances Rose says

      December 05, 2024 at 11:53 pm

      5 stars
      'Pairs perfectly with practically any dish'—yes! I'm thinking about layering this in some vanilla cupcakes for a little surprise inside. So excited to try it out!

      Reply
    14. Nina Foster says

      December 06, 2024 at 1:24 am

      5 stars
      'Control your ingredients' is music to my ears! I can't stand the overly sweet stuff from stores. This homemade version sounds so much healthier and delicious!

      Reply
    15. Lillian Torres says

      December 06, 2024 at 3:53 am

      5 stars
      Homemade strawberry filling? Yes, please! I love that you can control the sweetness—store-bought ones are always so sugary. Excited to make this from scratch!

      Reply
    16. Dakota Bradley says

      December 06, 2024 at 7:26 am

      5 stars
      This strawberry filling sounds absolutely delightful! I can already imagine how great it would be in a layered cake or even just on pancakes for breakfast. Can't wait to try it out!

      Reply
    17. Jasmine Bell says

      December 06, 2024 at 8:02 am

      5 stars
      'Thickening with cornstarch' is such a clever tip! I appreciate the detailed steps; it makes me feel confident that I can nail this recipe on my first try.

      Reply
    18. Peyton Stewart says

      December 06, 2024 at 10:09 am

      5 stars
      'Add some flair to your dessert table'—I couldn't agree more! This strawberry filling will be the star of my next brunch spread, especially on pancakes and waffles.

      Reply

    Hi, This is Imene! I'm the author, recipe developer, and photographer behind Ambitious Foodie. Welcome to my virtual kitchen! If you're wondering what's for dinner, you've come to the right place.

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