Preheat oven to 350 degrees F.
Line cupcake/muffin tin with liners; set aside.
Using an electric mixer, beat together oil, eggs, milk, food coloring (optional), vinegar, and vanilla.
Once combined, add in the dry ingredients and beat on low until smooth.
Add the crushed Oreos and stir by hand.
Scoop batter into cupcake liners, filling 2/3 full.
Bake for 18-20 minutes or until toothpick comes out clean.
While cupcakes cool, make the frosting by creaming together butter, cream cheese, and vanilla until smooth, using an electric mixer. Add in powdered sugar, and beat until light and fluffy.
When the cupcakes are cool, frost and top with crushed Oreos.
Serve and Enjoy!