Add the flour all at once and stir vigorously until the mixture forms a smooth ball and starts to pull away from the sides of the pan. (dianeabroad.com)
Add water and 1 teaspoon olive oil and beat for 2 - 3 minutes on medium - low until dough is smooth and elastic; or process just until the dough forms a smooth ball; or knead 5 minutes with oiled hands or until smooth and elastic, but slightly sticky. (thebloomingplatter.com)
The mixture will look crumbly to begin with but will form a smooth ball after mixing for about 3 - 5 minutes on low speed. (doubletherecipe.com)