Square pan available at oldcountrykitchenware.com Mile High OREO Pound Cake 1 pound (4 sticks) unsalted butter, room temperature 4 cups granulated sugar 1 tbsp vanilla extract 1 teaspoon salt 10 large eggs, room temperature 4 1/2 cups cake flour or White Lily All Purpose Flour 1 1/2 cups sour cream, room temperature 2 cups OREO cookies, chopped (about 16) Preheat oven to 300°F. Prepare Old Country Kitchenware square tube pan by fitting a parchment paper square between the two pieces and brushing