Strawberry Cake Filling (Printable view)

Fresh strawberry filling thickened with cornstarch and lemon; glossy, spreadable, ready for layers or swirls.

# 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)

# Steps:

01 - Place diced strawberries, granulated sugar, and lemon juice in a medium saucepan. Stir well to evenly coat the strawberries.
02 - Set saucepan over medium heat. Cook, stirring occasionally, for 5 to 7 minutes until strawberries soften and release their juices.
03 - In a small mixing bowl, whisk cornstarch and water together until the mixture is smooth and lump-free.
04 - Pour cornstarch mixture into the saucepan. Stir constantly and cook for an additional 3 to 5 minutes until the filling thickens and turns glossy.
05 - Remove saucepan from heat. Stir in vanilla extract, if desired.
06 - Allow the filling to cool completely before using. The texture will continue to thicken as it cools. Transfer to an airtight container and refrigerate if not using immediately.

# Expert Advice:

01 -
  • You can control how sweet or tangy it is, and nobody else has your exact touch.
  • It adds a burst of real fruit flavor that&pos;s so much brighter than store-bought versions.
02 -
  • Turning up the heat to hurry things will scorch the fruit—patience gives the best texture and color.
  • Mashing the berries just a little before cooking makes the spread smoother if you prefer it that way.
03 -
  • Always dissolve cornstarch fully in water before adding—those little lumps are not your friends.
  • A little vanilla at the end adds a bakery-style aroma everyone notices.