Pumpkin Whoopie Pies - Sprinkles & Sea Salt

Ingredients

• 2 large eggs, room temperature
• 1 cup white sugar
• 1/2 cup vegetable oil
• 1 1/2 cups pumpkin purée
• 1 tsp vanilla extract
• 2 1/4 cups white all-purpose flour
• 1 tsp baking powder
• 1/2 tsp baking soda
• 2 tsp cinnamon
• 1/2 tsp ground ginger
• 1/2 tsp salt
• 1/4 tsp ground cloves
• 1/4 tsp ground nutmeg
• 4 tbsp unsalted butter, room temperature
• 1 cup marshmallow cream
• 2 cups confectioners’ sugar, sifted
• 1 tbsp corn starch
• 1 tbsp heavy cream
• dash of salt