Prep the strawberries: Rinse and pat the berries dry. Keep the green tops on for a pretty look and easy handling, or remove if you prefer.
Core the centers: Use a paring knife or melon baller to gently remove the white center and create a small well.
Don’t cut all the way through.
Dry thoroughly: Place the strawberries cut-side up on a paper towel to wick away moisture. This helps the filling stick.
Soften the cream cheese: Make sure it’s truly room temperature. This prevents lumps and gives a silky filling.
Mix the filling base: In a bowl, beat the cream cheese with a hand mixer until smooth, about 30–60 seconds.
Add the yogurt and flavorings: Beat in the Greek yogurt, powdered sugar or sweetener, vanilla, lemon zest, and lemon juice.
Start with less sweetener and add more to taste.
Adjust texture: The mixture should be thick but pipeable. If it’s too loose, chill for 10–15 minutes; if too thick, whisk in 1 teaspoon of yogurt.
Load the piping bag: Spoon the filling into a piping bag fitted with a star or round tip. A zip-top bag with a corner snipped also works.
Fill the strawberries: Pipe the cheesecake filling into each berry until the well is full and a little swirl forms at the top.
Add the crunch: Sprinkle a pinch of graham cracker crumbs over each filled strawberry.
Add a micro pinch of sea salt if using.
Chill briefly: Refrigerate for 15–20 minutes to set the filling and meld flavors.
Serve: Arrange on a platter. Garnish with a few shavings of dark chocolate or a fresh blueberry on top if you like.