This strawberry filling is all you need to elevate your cake to the next level. Made with real fresh or thawed frozen strawberries, this strawberry cake filling gives your favorite chocolate, lemon and vanilla cakes and cupcakes a sweet surprise! Not big on strawberries? Swap in raspberries or pineapples for an amazing fruity cake filling that will give you a sweet taste of summer anytime of year. Simple to make, this recipe is all you need liven up your treats in no time.

white buttercream frosted cake with strawberry filling

Strawberry Cake Filling

This delicious strawberry filling is all you need to elevate your cake to the next level. Made with fresh strawberries or frozen strawberries, this filling gives your favorite chocolate, lemon and vanilla cakes and cupcakes a sweet surprise! It also tastes fantastic served over ice cream or with whipped cream.

Not big on strawberries? Swap them out for raspberries or pineapples for a fruit filling that will give you a sweet taste of summer all year around. Simple to make, this recipe is all you need to liven up your treats in no time.

4.24 from 118 votes

Pin Recipe Print Recipe

Prep Time 30

Total Time 4 30

Course Dessert

Servings Cups

Equipment

Large Bowl
Measuring Cup
Whisk

Ingredients

12 Ounces Frozen Whole Strawberries
1 Cup Granulated Sugar
1 Cup Water
3 Tablespoons Cornstarch
1 Tablespoon Lemon Juice

Instructions

In a medium saucepan, combine strawberries, sugar, water, cornstarch and lemon juice.
Bring mixture to boil, stirring occasionally
Once boiling, cook mixture for 13-15 minutes or until strawberries have broken down and mixture has thickened.
Cool completely. Transfer to a large bowl and refrigerate for 3-4 hours before using.

Notes

How long will strawberry filling keep in the fridge: Filling can last in the fridge up to a week

Storing cake after filling: Store your cake with fruit filling in the refrigerator

Tried this recipe?Take a picture and tag us @WiltonCakes on Instagram

Check Out More Tips & Tricks!

Cake Baking & Serving Guide
Whether you need to know how many servings your cake will yield or how much batter or icing you need to fill your pan, this cake sizes and cake serving chart will help you figure it out!

How to Avoid Common Cake Baking Mistakes
Whether you’re new to baking or you’re just looking to fine-tune your skills, these tips and tricks for baking a perfect cake will help you get great results every time.

Cake Bakeware 101: How to Prepare a Cake Pan and More
Wondering how to get perfect cake layers? It’s actually easier than you think! By choosing the right pan and preparing it properly, you can bake delicious cake layers that will be ready to decorate in no time!

Buttercream Frosting Tips and Tricks
Making your own buttercream from scratch is a great way to add flavor and personal flair to your cakes and cupcakes, but if your butter is too soft or the room is too hot, your frosting may not come out as desired.

39 Valentines Day Cupcakes
From traditional to modern, chocolate covered to wine-infused, these Valentine’s Day treats really take the (cup) cake!

Pastry Cream Filling

white buttercream frosted cake with raspberry filling

Raspberry Cake Filling

How to Fill & Layer a Cake

How to Make Buttercream Frosting

How to Make Strawberry Cake Filling