Strawberry Cake Filling (Printer-Friendly)

Quick, glossy strawberry filling made with fresh berries, sugar, lemon and cornstarch—perfect for cake layers and pastries.

# What You'll Need:

→ Fruit

01 - 2 cups fresh strawberries, hulled and diced

→ Sweeteners & Thickeners

02 - 1/3 cup granulated sugar
03 - 1 tablespoon lemon juice
04 - 2 tablespoons cornstarch
05 - 1/4 cup water

→ Flavorings

06 - 1/2 teaspoon pure vanilla extract (optional)

# How-To Steps:

01 - In a medium saucepan, add diced strawberries, granulated sugar, and lemon juice. Stir thoroughly to coat the fruit evenly.
02 - Set the saucepan over medium heat. Cook for 5 to 7 minutes, stirring occasionally, until the strawberries release their juices and begin to soften.
03 - In a small mixing bowl, whisk together cornstarch and water until the mixture is smooth and free of lumps.
04 - Pour the cornstarch slurry into the saucepan. Stir continuously and cook for an additional 3 to 5 minutes, until the mixture thickens and develops a glossy appearance.
05 - Remove the saucepan from heat. Stir in the vanilla extract, if using, until fully incorporated.
06 - Allow the filling to cool completely before using as a cake or pastry layer. The texture will become thicker as it cools. Store any remaining filling in an airtight container in the refrigerator for up to 5 days.

# Expert Advice:

01 -
  • This filling packs bright, real strawberry flavor you just can&apost get from a jar.
  • It thickens beautifully and doesn&apost ooze out between your cake layers.
02 -
  • Once I tried skipping the cornstarch step and ended up with strawberry soup between my cake layers—never again.
  • Whisking cornstarch with cold water first is the trick that saves everything from lumps.
03 -
  • Weigh your strawberries for reliable thickening instead of eye-balling the amount.
  • Stir from the bottom often so nothing scorches—burned fruit tastes bitter, trust me.