Easy Pumpkin Pie Cake

Bahan-bahan (12 porsi)

• 1 box yellow cake mix (divided (reserve 1 cup for topping)*)
• 1/2 cup butter (mostly melted)
• 1 egg (beaten)
• 1 (20-oz) can pumpkin (NOT pumpkin pie filling)
• 1 & 1/2 cups sugar
• 4 eggs
• 2 teaspoons cinnamon
• 1 teaspoon ginger
• 1/4 teaspoon cloves
• 1/4 teaspoon nutmeg
• 1 12 -oz can evaporated milk
• 1 cup yellow cake mix
• 1/4 cup butter (cold, cut into chunks)
• 1 tablespoon cinnamon
• 1/2 cup sugar