Strawberry Cake Filling (Printable version)
Fresh strawberries simmered with sugar, lemon and cornstarch for a glossy, spreadable cake filling.
# What you 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 make it:
01 - Place the diced strawberries, granulated sugar, and lemon juice in a medium saucepan. Stir gently until the strawberries are evenly coated.
02 - Set the saucepan over medium heat. Cook for 5 to 7 minutes, stirring occasionally, until the strawberries begin to soften and release their juices.
03 - In a separate bowl, whisk together the cornstarch and water until the mixture is completely smooth.
04 - Pour the cornstarch slurry into the saucepan with the strawberries. Stir constantly and cook for an additional 3 to 5 minutes until the filling thickens and takes on a glossy appearance.
05 - Remove from heat. Stir in vanilla extract if desired. Allow the filling to cool completely before using. The mixture will continue to thicken as it cools.
06 - Transfer any unused filling to an airtight container and refrigerate for up to 5 days.
# Expert tips:
01 -
- It transforms simple strawberries into a glossy, bakery-style filling that looks and tastes impressive with minimal fuss.
- This quick recipe is a secret timesaver when you want to elevate cakes or cupcakes without turning on the oven all day.
02 -
- If you forget to stir after adding cornstarch, you’ll end up with uneven clumps instead of velvety filling—and there’s no hiding that in a layer cake.
- Chilling the filling before using it not only thickens the texture but also makes spreading so much easier, especially if you hate a runny mess.
03 -
- Always taste your strawberries first; even a little blandness perks up with an extra squeeze of lemon juice.
- Patience on the stovetop wins the glossiest, smoothest filling every time.