Melt 1/2 cup of water and 1/4 cup of vegetable oil in a medium saucepan over medium heat. Remove from heat immediately and add 1/2 cup of all-purpose flour, stirring vigorously with a wooden spoon until the mixture forms a ball and comes away from the sides of the pan. Let cool slightly.
Join 3 eggs, one at a time, beating well after each addition until the mixture is smooth and shiny.
Melt 1/2 cup of water and 1/4 cup of vegetable oil in a medium saucepan over medium heat. Remove from heat immediately and add 1/2 cup of all-purpose flour, stirring vigorously with a wooden spoon until the mixture forms a ball and comes away from the sides of the pan. Let cool slightly.
Join 3 eggs, one at a time, beating well after each addition until the mixture is smooth and shiny.