Nicole Murphy's Pumpkin Pudding Crunch

From http://dadt.com/live/recipe-finder.html?recipeID=15336

INGREDIENTS:
2 sticks salted butter
1 large can pumpkin puree
3 brown eggs
1 large can evaporated milk
1 cup white sugar
1 tsp. vanilla extract
1 tsp cinnamon
½ tsp nutmeg
1 box yellow cake mix
Fresh mint leaves
Whipped topping

 DIRECTIONS:
 • Melt butter; set aside
 • In large bowl, mix together: pumpkin puree, eggs, milk, sugar, vanilla extract cinnamon & nutmeg
• Pour into baking dish
• Sprinkle evenly over mixture, dry cake mix. Cover completely with cake mix.
• Pour melted butter on top to cover cake mix, do not mix in. Butter should sit on top of cake mix.
• Bake for 1 hour @ 350 degrees
• Let cool; best served cold
• Top with a dollop of whipped topping, dash of cinnamon and garnish with a mint leaf