Pumpkin Poke Cake

Ingredients (10)

• Cooking spray, or butter, for greasing
• 1 (15.25-ounce) package yellow cake mix
• 1 large egg
• 1 (15-ounce) can pumpkin puree
• 1 teaspoon cinnamon
• 1/2 teaspoon nutmeg
• 1 (12.5-ounce) jar caramel sauce
• 1 (15-ounce) can sweetened condensed milk
• 1/2 teaspoon kosher salt
• 3 cups heavy cream