Cookies-and-Cream Oreo Cupcakes

Ingredients

• 2/3 cup butter, softened
• 1-3/4 cups sugar
• 2 large eggs, room temperature
• 1-1/2 teaspoons vanilla extract
• 2-1/2 cups all-purpose flour
• 2-1/2 teaspoons baking powder
• 1/2 teaspoon salt
• 1-1/4 cups 2% milk
• 20 Oreo cookies, coarsely crushed (2 cups)
• FROSTING:
• 1 cup butter, softened
• 3 cups confectioners' sugar
• 2 tablespoons 2% milk
• 1 teaspoon vanilla extract
• 1-1/2 cups finely crushed Oreo cookie crumbs
• Optional: Additional crushed Oreo cookies and mini Oreo cookies