Prep the strawberries. Rinse and pat dry thoroughly.
Keep the green tops for easier handling or remove them if you prefer. Using a paring knife or melon baller, carefully core each berry to create a small cavity without piercing the sides.
Dry the interiors. Use a paper towel to gently blot inside the berries. Dry berries help the filling stick and prevent watery results.
Soften the cream cheese. Make sure it’s at room temperature. If it’s cold, microwave in 5–10 second bursts until just soft to the touch, not melted.
Make the cheesecake filling. In a bowl, beat cream cheese with powdered sugar, vanilla, and a pinch of salt until smooth and fluffy, about 1–2 minutes.
Add 1 tablespoon heavy cream (or milk) and beat again. If you want a silkier texture, add the second tablespoon.
Fold in sprinkles. Switch to a spatula and gently fold in the rainbow sprinkles. Use jimmies (the long kind) to reduce color bleeding.
Transfer to a piping bag. Spoon the filling into a piping bag fitted with a star tip. No piping bag?
Use a zip-top bag and snip a small corner.
Fill the strawberries. Pipe a generous swirl into each cavity. You want a small peak above the rim for that bakery-style look.
Garnish. Add a few extra sprinkles on top. Optional: finish with a light dusting of crushed graham crackers for a “cheesecake crust” vibe.
Chill briefly. Refrigerate for 20–30 minutes to set the filling. This helps the flavors meld and keeps the swirl neat.
Serve. Arrange on a platter and enjoy the color and shine.
These are best cold or slightly cool.
