01 -
Line a 9x13 baking pan with parchment paper. Set aside.
02 -
Process the chocolate sandwich cookies in a food processor until fine crumbs. Set aside.
03 -
In a small saucepan, whisk together the water and all-purpose flour. Cook over medium heat, whisking constantly, for 4-5 minutes until the mixture is a paste-like slurry. Scrape it into a bowl and set it aside until ready to use.
04 -
In a stand mixing bowl, mix together the flour, sugar, yeast, Oreo crumbs, and salt until combined.
05 -
Add the egg, milk, vanilla extract, and tangzhong to the bowl. Knead on low speed with the dough hook for 2 minutes until it forms a shaggy dough ball.
06 -
With the mixer running on low, add the softened butter 1 tablespoon at a time, letting it fully incorporate into the dough before adding more.
07 -
Once all the butter is added, continue kneading the dough for another 8-10 minutes or until the dough looks smooth and elastic. The dough should be sticking to the bottom of the bowl. If it seems too wet and sticks to the bowl's sides, add flour one tablespoon at a time. If the dough seems dry, add half a tablespoon of milk at a time.
08 -
With lightly buttered hands, remove the dough from the bowl and pull the sides down into the bottom center, to create a smooth round ball.
09 -
Place the dough seam side down into a large lightly buttered bowl. Cover with plastic wrap and let it rise in a warm spot for about 45-60 minutes, or until doubled in size.
10 -
Roll the dough out on a very lightly floured surface into a 14x18 inch rectangle, with the long side closest to you.
11 -
In a small bowl, combine the softened butter, brown sugar, black cocoa powder, cinnamon, and Oreo crumbs until smooth.
12 -
Use an offset spatula to evenly spread the cookies and cream filling over the dough leaving a 1/2 inch border at the top and bottom edges clean.
13 -
Using a pizza cutter or sharp knife, cut twelve, 1 ½-inch strips.
14 -
Roll each strip away from you. Pinch the end of the strip to the rest of the roll, this will prevent the filling from leaking out. Then transfer them to the prepared baking pan.
15 -
Cover the pan with plastic wrap and set it in a warm place to rise until doubled in size, about 45-60 minutes.
16 -
Preheat the oven to 325°F (163°C).
17 -
Bake for 20-25 minutes, or until the tops are golden brown.
18 -
Remove and let cool on a wire rack while you make the frosting.
19 -
Combine the softened cream cheese and butter. Then mix in the powdered sugar. Once combined, whisk in the cream until smooth.
20 -
Spread frosting over the cinnamon rolls and sprinkle with extra cookie crumbs if desired and enjoy!