Preheat your oven to 350°F (175°C) and grease an 8x8 inch baking pan.
In a food processor, crush the entire package of Oreo cookies into fine crumbs.
1 package Oreo cookies
Add the softened cream cheese to the Oreo crumbs and mix until a smooth, malleable dough forms.
4 oz cream cheese, 1 package Oreo cookies
Roll the Oreo mixture into small, approximately 1-inch balls. Place them on a parchment-lined plate or baking sheet and chill in the freezer for 15 minutes.
In a large bowl, combine the red velvet cake mix, vegetable oil, water, and eggs. Mix until well combined.
1 box red velvet cake mix, 1/2 cup vegetable oil, 1/4 cup water, 2 large eggs
Pour half of the brownie batter into the prepared baking pan, spreading it evenly.
Arrange the chilled Oreo truffles evenly over the brownie batter.
1 package Oreo cookies
Pour the remaining brownie batter over the Oreo truffles, spreading it carefully to cover them.
1 package Oreo cookies
Bake for 25-30 minutes, or until a toothpick inserted near the center comes out with moist crumbs attached.
Let the brownies cool completely in the pan before cutting into squares and serving. Indulge in every bite of those Red Velvet Oreo Truffle Brownies!