Preheat your oven to 350°F (175°C). My daughter Olivia always races me to the oven buttons, her little ritual. Line a 9x13-inch pan with parchment paper so the bites lift out easily later.
In a mixing bowl, beat together the softened [cream cheese], [granulated sugar], and [vanilla] until smooth. Add the [egg] and [sour cream]. Olivia loves watching the mixture turn silky, it's like magic in a bowl.
Open one can of [crescent roll dough] and gently press it into the bottom of the pan. Seal the seams with your fingers, Olivia calls this “pastry puzzle time.”
Pour the creamy cheesecake mixture over the dough and spread it evenly. Olivia uses the spatula like she’s frosting a cake, proud little helper moment every time.
Lay the second [crescent dough] sheet on top and brush it with [melted butter]. It might not be perfect, and that’s okay, our kitchen motto is “perfectly imperfect.”
Mix [granulated sugar] and [cinnamon], then sprinkle the mixture all over the buttered dough. This is Olivia’s favorite part, she says it “snows cinnamon.”
Bake for 25–30 minutes, or until the top is golden and the edges are set. The center may wobble slightly, don’t worry, it will firm as it cools.
Let the pan cool for 15 minutes, then refrigerate for at least 2 hours. Slice into small squares. Olivia loves cutting the first piece, she says it’s “opening the treasure.”