Preheat oven to 350°F
Make sure all ingredients are room temperature!
Blend 8 oreos in a food processor
Combine dry ingredients in a bowl. mix and set aside.
In a stand mixer with the whisk attachment, whip butter on high until creamy. Add sugar. Continue to whisk for about 3-5 minutes.
Add eggs and extracts and mix. Add sour cream. Continue to whisk until all is mixed.
Replace whisk attachment with paddle. On low, add dry mixture bit by bit. Alternate with milk until everything is mixed together. Mix until just combined.
Spoon into standard cupcake liners. This batter should make about 15 cakes.
Bake at 350F for 15-17 minutes or until a toothpick comes out clean when tested.
Remove from oven, transfer to a cooling rack and cool completely.