Homemade Oatmeal Cream Pies

Bahan-bahan (15 porsi)

• 1 and 1/4 cups (20 Tbsp; 282g) unsalted butter, softened to room temperature
• 1 cup (200g) packed dark brown sugar
• 1/2 cup (100g) granulated sugar
• 1 large egg, at room temperature
• 2 teaspoons pure vanilla extract
• 1 Tablespoon (15ml) unsulphured or dark molasses (do not use blackstrap; I prefer Grandma’s brand)
• 1 and 2/3 cups (209g) all-purpose flour (spooned & leveled)
• 1 teaspoon baking soda
• 1/2 teaspoon salt
• 3/4 teaspoon ground cinnamon
• 1/4 teaspoon ground cloves
• 3 cups (255g) quick oats (not whole oats)
• 3/4 cup (12 Tbsp; 170g) unsalted butter, softened to room temperature
• 3 cups (360g) confectioners’ sugar
• 3 Tablespoons (45ml) heavy cream, at room temperature
• 1 and 1/2 teaspoons pure vanilla extract
• salt, to taste