Biscotti with hazelnut

1 x butter for sheet * 5 cups flour, all-purpose 1 x flour, all-purpose for sheet * 5 large eggs 2 cups sugar 1 teaspoon vanilla extract 1 teaspoon anise[...]

8 large eggs 2 cups sugar 1 cup vegetable oil 6 teaspoons baking powder 1 x salt to taste * 1 x lemon zest * 1 x star anise * 1 x liqueur anise flavor * 1 x[...]