"Chewy mini oatmeal cookie sandwiches stuffed with cinnamon-spiced pumpkin cream cheese frosting...."
INGREDIENTS
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Oatmeal Sandwich Cookies * 1/2 cup (1 stick) unsalted butter, softened to room temperature * 3/4 cup dark brown sugar * 1/2 cup sugar * 1 large egg * 2 teaspoons vanilla extract * 1/2 teaspoon baking soda * 1/2 teaspoon ground cinnamon * 1 and 2/3 cu