Pizza Dough

1 package active dry yeast
3/4 cups warm water (105 to 115)
1/2 teaspoon sugar
1/2 teaspoon salt
2 tablespoon olive or vegetable oil
2 cups all-purpose flour

Dissolve yeast in warm water. Stir in sugar, salt, oil and 1 3/4 cups of the flour. Turn onto well-floured surface; knead until smooth and elastic, about 5 minutes. (Knead in enough of the remaining flour to prevent sticking).