01 -
Preheat oven to 350°F (180°C). Grease a rectangular baking dish (approximately 9x13 inches).
02 -
In a bowl, combine cake mix, melted butter, and egg. Mix until a soft dough forms.
03 -
Press the dough evenly into the bottom of the prepared baking dish to form a uniform crust.
04 -
In a separate bowl, beat softened cream cheese until smooth and creamy.
05 -
Incorporate eggs and vanilla extract into the cream cheese, mixing until well blended.
06 -
Pour in the melted butter and add powdered sugar. Mix until completely smooth.
07 -
Fold in strawberry puree or chopped strawberries until evenly distributed.
08 -
Pour the cream cheese mixture over the prepared cake base, spreading evenly to cover the crust.
09 -
Bake in the center of the oven for 40 to 45 minutes. The center should remain slightly gooey.
10 -
Remove from the oven and allow the cake to cool completely in the pan to set the texture.
11 -
Dust cooled bars with powdered sugar if desired. Cut into squares and serve.