Combine strawberries, sugar, and lemon juice in a 2 quart saucepan.
Cook over medium low heat until sugar dissolves and strawberries start to break down, about 5 minutes.
Remove from heat and carefully transfer to blender.
Purée.
Carefully return to saucepan.
Continue to cook over medium low heat until thickened, about 8-10 minutes.
Cool and refrigerate until ready to use.
Graham Cracker Crust
In a medium bowl, combine graham cracker crumbs, sugar, and butter.
Stir until completely mixed.
Turn out into a 9-inch square pan.
Press evenly across the bottom. Set aside.
Cheesecake
Beat heavy cream to stiff peaks. Set aside.
With an electric mixer, beat cream cheese and sour cream until smooth.
Beat in sugar.
Stir in lemon juice and vanilla.
Fold in beaten cream.
Spoon on top of crust and spread evenly.
Refrigerate overnight.
Top with strawberry jam.
Notes
Be sure that your graham cracker crust is level and firmly packed! If it's not, it may crack.
Make sure your cream cheese is room temperature and your heavy cream is cold!
Don't beat/mix in the whipped cream! Gently fold it into the cream cheese mixture.
If you don't have a blender for the jam, just cook the mixture down until slightly thickened. Then, use a fork to break down the larger pieces of strawberries.
The crust does not need to be baked.
You can use fresh or frozen strawberries for the jam.
You can also use store-bought jam.
The jam will run off the top of the cheesecake bars.
If you use gluten-free graham crackers, this recipe will be 100% gluten free!