Butterfinger - Butterfinger Bundt Cake

Ingredients

• Nonstick cooking spray, for greasing
• 15 tablespoons unsalted butter
• 1 ice cube
• 2½ cups cake flour
• 1½ teaspoons baking powder
• ½ teaspoon baking soda
• ½ teaspoon kosher salt
• 1½ cups granulated sugar
• 3 large eggs, room temperature
• 1 teaspoon vanilla bean paste
• ¾ cup full-fat Greek yogurt
• ½ cup Butterfinger Bits
• 1 tablespoon reserved browned butter, melted
• 1 cup powdered sugar
• ½ teaspoon vanilla bean paste
• 1 tablespoon whole milk
• ¼ cup Butterfinger Bits