Strawberry Cake Filling (Printable Version)
Fresh strawberries cooked with sugar, lemon and cornstarch into a glossy, spreadable filling for layered desserts.
# 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 Make It:
01 - In a medium saucepan, place diced strawberries, granulated sugar, and lemon juice. Mix 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 juices and soften.
03 - In a small bowl, whisk together cornstarch and water until smooth and free of lumps.
04 - Pour the cornstarch slurry into the saucepan while stirring constantly. Continue cooking for 3 to 5 minutes, or until the filling thickens to a glossy consistency.
05 - Remove from heat and incorporate vanilla extract, if using. Allow the filling to cool completely before using for best texture.
06 - Transfer any unused filling to an airtight container and refrigerate for up to five days.
# Expert Advice:
01 -
- This tastes like fresh strawberries in every bite, not just a sugary jam.
- It comes together in under half an hour, making it an easy choice for last-minute bakes.
02 -
- Once, I used frozen strawberries without thawing, and the filling turned watery—fresh really is best here.
- I learned that stirring constantly after adding the slurry prevents any pesky lumps.
03 -
- Cornstarch needs to be thoroughly whisked with water or you’ll get lumps that refuse to disappear.
- Use strawberries at peak ripeness—under-ripe fruit just doesn’t deliver that deep, fragrant strawberry punch.