Source: Bookends Cafe, Boulder, Colorado Crust and Topping 2 pounds all-purpose flour (about 6 cups) 12 ounces granulated sugar (about 1-3/4 cups) 1 pound 4 ounces butter (2-1/2 cups) Filling 1 pound (4 sticks) butter 1/2 cup corn syrup 2 Read More …