This cookie brought bakery-level cinnamon roll flavor without the wait! The vanilla sugar cookie base stays soft and thick, while the cinnamon streusel on top adds that essential crunch. The vanilla cream cheese frosting swirl is what sold me—tangy, creamy, and perfectly balanced against the sweet cinnamon. It's like eating a cinnamon roll in cookie form. 🍪🌀
Make the cookie dough: Cream 1 cup softened unsalted butter, 2 oz cream cheese, granulated sugar, and 1/4 cup brown sugar together until fluffy (2–3 minutes). This mirrors Crumbl’s rich, soft base.
Add eggs and 1.5 tsp vanilla; mix until smooth. Whisk together flour, cornstarch, baking powder, baking soda, and salt in a separate bowl, then gradually blend into the wet ingredients. Don’t overmix—just until combined.
Scoop dough into 8 large balls (about 4–5 oz each, 4 inches wide) on a parchment-lined baking sheet. Chill for at least 1 hour—this Crumbl technique keeps cookies extra thick and prevents spreading.
Make the cinnamon streusel: Stir together 3 tbsp melted butter, 1/2 cup brown sugar, 1/3 cup flour, and 1.5 tbsp cinnamon until crumbles form. Press a generous mound of streusel on top of each chilled dough ball, lightly pressing so it adheres.
Bake at 350°F (175°C) for 15–17 minutes. Edges should be set but centers will look soft (lightly underbaked is Crumbl’s secret). Cool completely before frosting.
For the cream cheese swirl: Beat 4 oz cream cheese, 4 tbsp butter, 1.5 cups powdered sugar, 1 tsp vanilla, and 1.5 tbsp milk until ultra-smooth and pipeable. Using a piping bag, swirl generously over each cooled cookie, starting from the center out.
Let the frosting set briefly or serve immediately. For the most authentic Crumbl experience, enjoy fresh and ultra-soft!