Creating Oreo Stuffed Cinnamon Rolls is simple if you follow these easy steps:

1. Prepare the Dough: In a large bowl, combine flour, sugar, salt, and instant yeast. Mix well.
2. Add Wet Ingredients: Stir in the warmed milk, melted butter, and egg until a dough forms.
3. Knead the Dough: On a floured surface, knead the dough for about 5 minutes until smooth and elastic.
4. Let it Rise: Place the dough in a greased bowl, cover it with a cloth, and let it rise in a warm place for 30 minutes.
5. Prepare the Filling: In a small bowl, combine crushed Oreos, brown sugar, and ground cinnamon.
6. Roll Out the Dough: After the dough has risen, roll it out into a rectangle about 1/4 inch thick.
7. Spread the Filling: Evenly spread the Oreo mixture over the dough.
8. Roll the Dough: Starting from one edge, roll the dough tightly into a log.
9. Cut into Rolls: Using a sharp knife, slice the log into 1-inch pieces.
10. Place in Baking Dish: Arrange the rolls in a greased baking dish, leaving some space between each roll.
11. Second Rise: Cover with a cloth and let the rolls rise for an additional 15-20 minutes.
12. Preheat the Oven: While the rolls are rising, preheat your oven to 350°F (175°C).
13. Bake: Bake the rolls for 25-30 minutes, or until golden brown.
14. Prepare the Icing: In a small bowl, whisk together powdered sugar, milk, and vanilla extract.
15. Cool and Drizzle: Allow the rolls to cool for about 15 minutes before drizzling the icing over the top.

These steps will guide you in creating these incredible Oreo Stuffed Cinnamon Rolls effortlessly.