cookies and cream cake;

Ingredients

• 1 tsp vanilla extract
• 1 Tbsp oil
• 3 cup powdered sugar
• 3 cups powdered sugar
• 1 Tbsp heavy cream
• 3 large eggs (at room temperature)
• 1 cup shortening
• 1 Tbsp butter (melted)
• 1 Tbsp all-purpose flour
• 1 cup butter (softened to room temperature)
• ½ cup vegetable oil ((118 ml))
• 2 cups granulated sugar ((380g))
• 1 Tbsp vanilla extract ((14.8 ml))
• ½ cup sour cream (at room temperature (120g) )
• 2½ cups all-purpose flour, sifted ((350 g))
• 3 tsp baking powder ((11.2 g))
• 1 tsp salt ((5 g))
• 1¼ cups milk ((296 ml) room temperature)
• 2 cups crushed Oreos ((about 15-18 Oreos or two sleeves of a family pack; more for icing and decoration))
• 12 Crushed Oreos (to powder)
• 1½ tsp cake batter extract