Strawberry Cake Filling (Printable)
Bright strawberry filling thickened with cornstarch and lemon; ready in 25 minutes for layers or pastries.
# 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)
# Steps:
01 - In a medium saucepan, add diced strawberries, granulated sugar, and lemon juice. Stir to evenly coat the strawberries.
02 - Set the saucepan over medium heat. Cook, stirring occasionally, for 5 to 7 minutes until strawberries soften and release juices.
03 - In a small mixing bowl, whisk cornstarch and water together until a smooth slurry forms.
04 - Pour the cornstarch slurry into the saucepan with strawberries. Stir constantly and cook for 3 to 5 minutes until the filling thickens and becomes glossy.
05 - Remove the saucepan from the heat. Stir in vanilla extract if desired, then allow the filling to cool completely before using.
06 - Transfer any remaining filling to an airtight container and store in the refrigerator for up to 5 days.
# Expert Advice:
01 -
- This is the secret for creating a bakery-style cake at home with barely any extra effort.
- It only takes a handful of ingredients and delivers a full burst of real fruit flavor, never cloyingly sweet.
02 -
- Skimping on the cornstarch means a runny filling that slides right out of your cake layers—use the full amount, even if you’re tempted to eyeball it.
- Letting the filling cool is crucial; warm filling will soak into your cake instead of holding its shape.
03 -
- If you want an ultra-smooth filling, blend the cooked berries with an immersion blender—it’s quick and keeps the color gorgeous.
- Adding just a pinch of salt brings out deeper berry flavor—no one will guess why your filling tastes so good.