Beat together the flour, sugar, vegetable oil, milk, vanilla and eggs until smooth. Pour batter into a plastic squeeze bottle with a narrow opening. Heat a large (preferably non-stick) skillet over medium heat until hot; grease lightly. Working quickly, squeeze batter to form 4 straight, thin lines which intersect at a common center point to form a "star" shape. To form cobweb, squeeze thin streams of batter to connect lines. Cook 30-60 seconds or until bottom is golden brown; carefully turn. Cook until golden brown; remove from skillet. Cool. Sprinkle with powdered sugar.
Makes about 2-1/2 dozen (4-5") cobweb cookies.