Biscotti with shortening

6 large eggs 1 1/2 cups sugar 1 cup vegetable shortening melted * 4 teaspoons vanilla extract or anise, almond, lemon 3 cups flour, all-purpose 2 teaspoons[...]

4 cups flour, all-purpose sifted 1 cup sugar 1 tablespoon baking powder 1/4 teaspoon salt 1 cup vegetable shortening * 2 large eggs slightly beaten 1/2 cup[...]