The Best Oreo Cakesters

These are so easy to make and taste so good. The filling tastes just like the cream in an Oreo.
#easy #cake #cookies #dessert
Ingredients
1 box chocolate cake mix
1/3 cup avocado oil/vegetable oil
2 eggs
For filling
1/4 cup unsalted butter, softened
1/4 cup vegetable shortening
3 cups powdered sugar
2-3 tbs milk
1/2 tsp vanilla extract
Bake at 350F 10-12 minutes