Candy Corn Cake Wedges

Ingredients

• Cake:
• 1/2 cup plus 2 Tbsp. all-purpose flour
• 1 teaspoon baking powder
• 1/4 teaspoon salt
• 1/4 cup milk, at room temperature
• 2 large eggs, at room temperature
• 1 teaspoon vanilla extract
• 8 tablespoons (1 stick) unsalted butter, at room temperature
• 3/4 cup sugar
• Frosting:
• 3/4 cup vegetable shortening
• 12 tablespoons (1 1/2 sticks) unsalted butter, at room temperature
• 1 teaspoon vanilla extract
• 6 cups confectioners' sugar
• 6 tablespoons milk
• Yellow and orange food coloring
• Orange sprinkles, optional